Answer the following
questions in one sentence.
1. What is communication?
Communication
is sending and receiving information between two or more persons.
2.
What is Tele-Communication?
The transmission of data
and information from one place to another for the purpose of communication is
known as telecommunication.
3.
What are data communication mode?
Data communication modes
refer to direction of data flow
between devices in a network or communication system. Simplex, Half Duplex and
Full Duplex mode are the types of communication mode.
4.
What
is analog signal?
An analog signal refers
to a continuous electrical signal that varies over time and represents data as
a continuous waveform.
5.
What is computer network?
Computer network
is a group of two or more computers and devices connected
to each other through wired or wireless media to exchange data
and information and share hardware, software and other resources.
6.
Give reason
in short that "Computer network reduces the cost of operation."
Ans: Computer network reduces the cost of operation by sharing hardware
and software.
7.
What is network protocol?
A set of rules followed for interconnection and communication between computers in a network
is called network protocol.
8.
What
is topology?
Ans. Network topology is the inter-connected pattern
of network components.
9.
Define bandwidth.
Bandwidth can be defined
as the maximum volume of data that can be transmitted through a communication
system.
10.
Write any two examples
of full duplex
modes of data transmission.
Any two examples
of full duplex modes of data
transmission are telephone and mobile.
11.
In which communication media
data transfer is the fastest?
In
Fiber optic cable, data transfer
is the fastest.
12.
Write two examples of bounded media.
Any two examples of bounded media are Twisted
Pair Cable and Fiber Optic
Cable
13.
Which connector is used with coaxial cable?
BNC connector
is used with coaxial cable
14.
Which type of cable typically uses RJ-45 connector?
-Twisted pair cable
15. What is communication media?
A
channel or path through which data and information are transmitted between connected
devices in a network environment is
called communication media
16.
What
is internet?
The Internet
is a global network of interconnected
computers that allows people to share information and communicate from anywhere in the world.
17.
What
is mail server?
A mail server is a computer
system that is dedicated to handling and managing the sending, receiving, and storage of emails.
18.
What is web
server?
A web server is a software
or hardware that delivers web content to clients like
browsers.
19.
What is search engine?
Search engine is the communication program
that searches documents
on the basis of specified keywords and returns a list of the web
links that matches the keywords.
20.
Write the name
of any two search engines.
The name of
any two search engines is google.com and ask.com
21.
What is web
browser?
Web browser
is a computer program that access web pages and displays them on the user’s computer.
22.
Mention any two services
provided by internet.
Any two services provided
by internet are Search engine
and E-mail.
23.
What is e-mail?
E-mail
is the most widely used service on the Internet which sends and receives
messages electronically through the Internet.
24.
Define E-mail address.
An email address is a unique
identifier used for sending and receiving electronic messages over the internet.
25.
Write the name
of the protocol used for
sending email messages.
-Simple Mail Transfer Protocol
(SMTP)
26.
Define IP address.
IP address
is an unique numerical identifier for every device
or network that connects to the
internet.
27.
What is switch in network connecting device?
Switch
is a network connectivity device which joins multiple
computers together to share
information among them. The selected computer can get information through switch.
28.
Which device
is used to connect PC with
telephone line?
MODEM is used
to connect PC with telephone line.
29.
Why switch
is also known as smart
hub?
Switch is also known as smart hub because it transfers packets
to only those
selected computers connected in network.
30. Where does intranet has been used?
Intranet has been used to share internal information and resources within
an organization.
31.
What is the business
done through internet?
The business done through internet is
e-commerce.
32.
What
is Ecommerce?
E-commerce is also known as electronic commerce
or Internet commerce
which means buying and selling of goods, products, or services
through Internet.
33.
What is M-Commerce?
The
online transactions through the wireless handheld devices such as
mobile phone, laptop, palmtop, tablet,
or any other personal digital assistant is called M-Commerce.
34.
What is cyber-crime?
Cyber crime refers to criminal activities that are carried
out using computers, networks and the internet.
35.
What is cyber bulling?
Cyber bullying is a kind of harassment using mobiles or computers.
36.
What is cyber law?
The law which governs
the legal issues
in the cyber space regarding
the internet or WWW for digital data processing and transaction is called
cyber law.
37. Give some examples
of cyber law Computer crimes/Cyber-crime law Intellectual property law
Data protection and privacy law Telecommunication law
38.
When was cyber law introduced in Nepal?
30th Bhadra 2061 B.S.
39.
What is key logger?
A keylogger is
a tool that secretly records every key pressed on a computer or mobile device.
40. What is a backup?
41. Backup is the system of
copying data and programs into another location or creating a duplicate copy of
it in a secured place.
42.
Which software
is used to remove virus from
Computer System?
Antivirus Software
is used to remove virus from Computer System.
43.
What
is information security?
Information security
is the practice of preventing unauthorized access, use, disclosure, modification, recording or destruction of
information.
44.
Why do you connect your PC to the UPS?
We
connect PC to the UPS to control fluctuation of electric voltage and provides enough backup electric power
to the computer system when there is power failure.
45. Why data decryption is
necessary?
To convert
encrypted (coded) data into readable form.
46.
What is social media?
Social
media refers to online platforms and websites that allow users to create,
share, and interact with content and
other users.
47.
Write opportunities and threats in social media.
Opportunities of social media is
It creates awareness and innovate
the way people live and Threats of social media is personal data and
privacy can be easily hacked and shared on the internet.
48.
Write any two advantages of social media.
Ans: Any two
advantages of social media are:
It creates
awareness and innovate
the way people live
Social media let
us share anything with others around the world.
49.
List any two commandments of computer ethics.
Any two commandments of computer ethics.
Do not use a computer
to publish fake information.
Do not search the file or record of other people.
50.
What is the
vision of IT Policy
of Nepal 2072?
The vision
of IT Policy of Nepal 2072 is to transform
Nepal into information and knowledge based society
and economy.
51.
Define Computer
security.
Computer security refers to protecting computer
and its content from damage, theft or misuse and action to prevent such
incidents.
52.
What is hardware security?
Hardware
security is the protection given to the various hardware tools and equipment
used in computer system from the accidental or intentional harm.
53.
What is Software security?
Software
security is the protection of computer systems and applications from threats,
such as hacking, virus attacks, and unauthorized access, to ensure their
confidentiality, integrity, and availability.
54.
List any two software
security measures.
Any two software security
measures are password
and backup
55.
Write two methods for hardware security.
Any two methods for hardware security
are Insurance and Regular
maintenance of computer hardware.
56.
List some points about how we can protect our data.
Antivirus software can detect and remove virus
from the computer. Software for backup helps in securing the information by keeping backup.
57.
What
is digital signature?
Digital signature is a security
mechanism system used on the internet for data and information transaction by attaching a code at the
end of the electronic message that confirms the authenticity of sent message.
58. What is digital currency?
Digital
currency is a type of electronic
money that is stored and exchanged using computers and other digital
devices.
59.
What
is digital citizenship?
Digital
citizenship refers to the responsible and ethical use of technology and
the internet which involves
understanding, practicing, and promoting appropriate behavior when using
digital tools and resources.
60.
Define Cryptography.
Cryptography is the study of secure
communications techniques that allow only the sender and intended recipient of a message to view its contents
61.
What is mobile computing?
Mobile
computing refers to a variety of
devices that allow people to access
data and information from wherever they are via a mobile device.
62.
What is Online Payment?
Online
payment refers to the payment for buying goods or services through the Internet
using different online payment
gateway
63. Name any to modes
of Electronic Payments.
Any two modes
of electronic payments are:
i)
Debit Card / Credit Card
ii)
Mobile
wallet like e-sewa,
khalti
64.
What
is Cloud computing?
Cloud computing is a technology that allows users to access
and use of computing resources, like servers and
software, over the internet.
65.
Write any two benefits
of cloud computing.
Any two benefits
of cloud computing are
It
allows to quickly and easily access, store information anywhere, anytime in the
whole world, using an internet connection.
It is easier to get
back-up and restore the data.
66.
List the services of Cloud
Computing.
The services
of cloud computing
are :
Infrastructure
as a Service (IaaS)
Software as a Service (SaaS) Platform as a Service (PaaS)
67.
What
is AI?
Artificial intelligence (AI) is an area of computer science
that emphasizes the creation of intelligent
machines that work and reacts like humans.
68.
List some areas where Al can help us.
Robotics and Education
69.
What is e-governance?
E-Governance refers
to the use of the digital technology by government to enhance the delivery of public
services and engage with citizens more effectively.
70.
What is e-banking?
E-banking refers to a digital
banking system that enables customers to
conduct financial transactions and manage their accounts
online through the internet or mobile apps without the need for a physical
visit to a bank branch.
71.
What
is IoT?
IoT is a system of interrelated computing device to exchange information over a network
without human- to-human or
human to computer interaction.
72.
Write any two
examples of IOT.
Any two examples
of IOT are: Smart
Watch, Smart TV
73. Which
data type is used to store
alpha numeric characters or special symbols in MS-Access?
Text data type is used
to store alpha numeric characters or special
symbols in MS-Access.
74. Which
data type is suitable
to store photographs of
students in MS-Access?
The suitable data type to store photographs of students in MS-Access is OLE object.
75.
Which data types are used to store graphics
and numeric characters in MS-Access?
OLE object is used for graphic and Numeric data type
is used for numeric
character
76.
Which data type is used to store
your school fee in MS-Access?
Currency is the
data type used to store school fee in MS-Access.
77.
Which data type is suitable to store salary of an employee in MS-Access?
Ans: Currency
data type is suitable to store
salary of an employee in MS-Access.
78. Which data type is used in MS-Access to store
address of a person?
Memo data type
is used in MS-Access to store address of a person.
79.
Which data type is used to store date of
birth of an employee in MS-Access?
Date/Time data type is used to store date
of birth of an employee in MS-Access
80.
Which in the logical data type of MS-Access?
The logical data type of MS-Access is Yes/No.
81.
Which data type of MS Access is used for data that can store only one of two possible values?
The data type
that can store only one of two possible values is Yes/No.
82.
What data type is commonly represented as Boolean in MS - Access?
-Yes/No
83. What is the
field size of yes/no
field?
The field
size of YES/NO
field is 1 bit.
84.
Write any two data type used in
MS-Access database ?
Any two data
type used in MS-Access database are text and number
85.
Which view is
used to modify a table
structure in MS-Access?
Design View is used to modify a table structure in MS-Access.
86. What is the default
extension of MS-Access?
The default extension of Ms-Access is : .mdb (2003 version) and .accdb
(2007 version).
87.
What is the default
size of text field in MS-Access?
The default
size of text field is : 50
(2003 version) and 255(2007 version).
88.
What is the default
size of number field in
MS-Access?
The default size of number field in MS-Access is 4 bytes (Long Integer)
89.
What is the storage
size of text and currency
data type?
The storage
size of text data type is 255 and currency
data type is 8 bytes.
90.
What is the
storage size of memo and text data type in MS- Access?
Text can store up to 255 characters and Memo
can store up to 65,535 characters
91.
What is the maximum length of field name in MS-Access?
The maximum length of field name in MS-Access 64 characters.
92. Which query is used to modify
and calculate data in DBMS?
Update query
is used to modify
and calculate data in DBMS.
93.
Which view is used to modify a record in MS-Access?
Datasheet view
94.
Which
object of MS-Access is used to retrieve data from the table?
Select Query
95.
Which query is used to make changes
in data stored in database? Update Query
96.
List any two objects
of MS-Access
Query and Form
97.
Which object
of MS-Access is used to retrieve data from
the table?
Query is used to retrieve data from a
table.
98.
Which object of DBMS is used to print information?
The object of DBMS which is used
to print information is report.
99.
What is the primary
component of a database that organizes data into rows and
columns?
-Table
100.
What is the
primary building block of a database?
-Table
101.
Which object
is used to store
the data in database?
-Table
102.
Which
object of MS Access is used to provide graphical interface to enter
data into a table?
-Form
103.
Which query is used to view the data stored
in database?
Select query is
used to view the data stored in database
104.
What is the
purpose of a query in a
database?
To ask question about
the data stored
in the database.
105.
Which field property speeds
up searching and sorting of records based
on a field?
Indexing
106.
Define validation text.
Validation Text is a field property
which displays an error message
that appears if the data entered is invalid according to the specified
validation rule.
107.
Define validation rule.
Validation Rule is
a field property which is used to
limit the values that can
be entered into a field.
108.
What happens
while we enter text in number data type?
It does not accept
data and displays error message.
109.
What is primary key?
A primary key is a field or combination of fields in a table
that uniquely identifies each record, and is used to establish relationships between
tables and enforce data integrity.
110.
List
the importance of primary key.
The importance of primary key are
To reduce and control duplication of record in a table. To set the relationship between
tables.
111.
Write two examples of primary key fields.
Any two examples of primary key fields are SEE
Registration Number and Roll Number
112.
Which key sets relationship between tables?
Primary Key
113.
What
is meant by data redundancy?
Data redundancy is the duplication of data within a database.
114.
Define database.
Database is a collection of systematically organized inter-related data which
stores, organizes and retrieves
data.
115.
What
is DBMS?
DBMS is a computerized system that stores
data, processes them and provides
information in an organized
form.
116.
List two examples of DBMS.
Any two examples
of DBMS are MS-Access and Oracle.
117.
Write two features of Database Management System.
It reduces
data redundancy which
means duplication of
data.
It allows
multiple users to access the same data simultaneously.
118.
What
is a RDBMS?
RDBMS
is a type of DBMS that uses a relational model to organize and manage data,
allowing users to easily retrieve and manipulate it.
119.
Define MS Access.
MS-Access is a relational database management
system developed by Microsoft Corporation which is used to store and manipulates large volume of data in multiple
tables.
120.
Define Form.
Form
is one of the MS-Access database objects which provides graphical interface to
view, modify and add data in a table or multiple linked tables.
121.
Define relationship.
Relationship
is a link between two tables that defines
how they are related to each other by a common
field.
122.
What terms are used to refer to a row and a column
in a table?
- Row is refers
to Record or Tuple and Column refers
to Field or Attribute.
123.
What is modular programming?
Modular
programming is a technique used to divide program into many small, manageable,
logical and functional modules or blocks.
124.
Write any two
advantages of modular programming.
Different programmers can design different program modules independently, which is required
in a large and complex program.
It is easy to design, code and
test the program
modules independently.
125.
Which statement is used to call sub-procedure?
CALL statement is used to call sub-procedure.
126.
What are procedure in QBASIC?
Procedure is a block of statement that solves
a particular problem.
127.
What is module?
Module is a block of statement that solves a particular problem.
128.
What
is looping?
Looping is the process
of repeating the execution of a statement
or a block of statements guided by a condition and is terminated when the
given condition is satisfied.
129.
Define Keyword
with example.
Keyword is a set of special
words which are already defined
for some tasks.E.g. auto, double, int, long etc
130.
What
is local variable?
Variables
which are declared inside a module and which cannot be accessed by other module
are called local variables.
131.
What
is a global variable?
A variable in main module which can be accessed
from any module or procedure of a program is known as a global variable.
132.
Which mode is used to add data items into the already existed
data file in QBASIC?
APPEND mode is
used to add data items into the
already existed data file in
QBASIC
133.
Which mode is used to read and display
data from an existing
sequential data file?
-Input Mode
134.
List the modes of operations
for opening a sequential file
INPUT, OUTPUT
and APPEND Mode.
135.
What is the
use of EOF() function?
Ans: EOF() function is used to test the end of records with in
a file.
136.
What is the
MKDIR command used for in Q-Basic?
Ans: MKDIR
command is used to create a subdirectory which is used to manage
files.
137.
Write the types of parameters?
The types of
parameters are actual and formal parameters.
138.
What is formal parameter?
Parameters are variables that will receive data
(arguments value) sent to the procedures (SUB program and FUNCTION).
139.
What is actual parameter?
Actual or Real parameters are arguments which are used to
pass real value or data to the procedure.
140.
List the types of procedures.
The types
of procedure are SUB
Procedure and FUNCTION Procedure.
141.
What is the function
of MOD in Qbasic?
The function of MOD in Qbasic is
to find remainder.
142.
What is the
function of SQR in Q-Basic?
The function of SQR in Q-Basic us to calculate the square root of a given number.
143.
Write the function of Kill and Name….AS statement
in QBasic.
The KILL statement deletes a file. The NAME statement changes the name of a disk
file or directory
144.
Write any two differences between Q-Basic and C-language.
Any two differences between
Q-Basic and C-language
|
QBASIC |
C |
|
It is a high-level
language without feature of low-level language. |
It is a high-level language with some
features of low-level language. |
|
It is mostly
used to design application software. |
It
is mostly used to prepare system software. |
150.
Define C-programming.
C language
is a structured programming language that divides program into many functions.
151.
Write any two
features of C programming language?
Any two features of c programming language
are:
C
is a Structured Programming Language.
which break down a program in several small modules and makes the programmer easier to manage and
debug the code.
C
is a case-sensitive programming language. It understands the capital alphabets
and small alphabets as different values.
152.
Which is the structure programming language?
C language is the structure
programming language.
153.
What is structured programming language
The
programming that follows a top- down approach, on which developers separate the
overall program structure into different sub section, is called structured
programming.
154.
Write any two
data types used in C language.
Any two data
types used in C language are int and char.
155.
Why C is called
a middle level
language?
C is called
middle level language
because it combines
elements of high level language
with some features of assembler
156.
Write a feature
of C language.
A feature
is C language is it is
mostly used to prepare
system software.
157.
Write any two
limitations of C-Language.
Any two limitations of C-Language are:
There is no
runtime checking. (the errors are not
detected after each line of code.)
It does not provide
strict data type checking (for example, an integer value can be passed for floating
datatype).
158.
Give the name
of any two header files used in C language
<stdio.h> and <conio.h>
159.
Name the header/library file that handles mathematical functions in C Language.
-
<math.h>
160.
What will be the value of ‘y’ in given C expression, y=64%5?
The value of
y will be 4.
161.
What will be
the value of x in
given c expression x=55 % 10?
The value value of x will be 5.
162.
How many keywords are in C language?
There are set
of 32 keywords in C language.
163.
What is an operator in C language?
Operator is a symbol
that is used to perform
mathematical operations.
164.
Write the name of unary
operators used in C-language
Increment (++) and decrement (--).
165.
Write the name of
two selection statement used in
C language.
-
if and switch
statement
166. Write any two looping
statements used in C language.
for and while loop
167.
List any two examples
of format specifier (Conversion Character) used in C Language.
Any
two examples of format specifier (Conversion Character) used in C Language are
%d (int) and %f (float)
2.
Write appropriate technical terms for the
following: [2×1=2]
168.
Data transmission in one
direction only that is to send or
receive only. Simplex Mode
169.
Law that governs the legal issues of cyberspace. Cyber Law
170.
Laws made to prevent criminal
activities through the internet.
Cyber Law
171.
Crimes
committed using electronic devices and cyber space. Cyber crime
172.
The smallest unit to represent information on a quantum computer. Qubit (Quantum bit)
173.
A system of copying
data and information reading in computer
into another location. Backup
174.
The process of making copies of data or
data files to use in the event the original data or data files are lost or destroyed. Backup
175.
A company which provides services
of Internet. Internet Service Provider (ISP)
176.
Network
of Networks. Internet
177.
The arrangement of connection patterns of computers or nodes and others resources.
Network Topology
178.
Arrangements of nodes in a Network.
Topology
179.
A concept of transferring
data from your computer to server
Computer. Uploading
180.
Computer
program that protects
computer from computer virus. Antivirus software
181.
A program that can disinfect a file from virus. Antivirus software
182.
A malicious program
of computer that damages
data and Software. Malware
183.
A malicious program
of computer that damages
data and software. Computer virus
184.
A program that destroys
other programs. Computer Virus
185.
Learning through
the electronic media. E-learning
186.
Commerce done by mobile.
M-Commerce
187.
business
through internet. E- Commerce
188.
The amount of data transmitted per second through
the communication channel. Bandwidth
189.
The money that is
exchanged electrically. Digital currency
190.
A computer which
provides the services to the other computer in a network. Server
191.
A main
computer of a computer network. Server
192. A powerful
program that controls
and coordinates a computer’s hardware
devices and runs software and applications. Operating System
193.
The protocol that makes the network communication possible. TCP/IP
194.
Digital
marks created while
using Internet. Digital Footprint
195.
Secret
group of characters which helps to protect file from unauthorized person. Password
196.
A secret
code that gives the user
to access particular program and System.
- Password
197. A type of network
in which every computer works
as both client and server.
Peer to Peer Network
198. The
protection of computer systems and sensitive information from unauthorized
access, theft or damage. Cybersecurity
199.
) Paying money
in E-Commerce using
internet. Online Payment
200.
The Internet tool which is used to upload download data. FTP
201. A
collective online communications channels dedicated to community based input,
interaction, content sharing and collaboration. Social media
202.
A
process of performing a variety of tech-enabled activities via virtual
communities and network.
203.
-Social
Media
204.
Hacking
done with permission from the client. Ethical Hacking
205. The process of identifying an individual usually based on a username and password. Authentication
206.
The mode of data communication in which data/information/signals are transmitted
in both side simultaneously. Full Duplex Mode
207.
208.
The process
of repeatedly executing some code until
condition satisfies. Looping
209.
Device
used to connect
a PC with a telephone line. MODEM
210.
Device
to convert analog signal into digital signal
and, vice versa.
MODEM
211.
Making
data and information unreadable by unauthorized person. Encryption
212.
it is the process
of converting plain
text to cipher
text. Encryption
213.
214. The method by which information is converted into
secret code that
hides the information's true meaning. Encryption
215.
The conversion of encrypted data into its original
form.
216.
217.
A device that controls
two dissimilar networks. Gateway
218.
Physical
layout of computers
in a network. Network
Topology
219.
The mode of data communication in which data can be transferred in both directions at a time.
Full Duplex Mode
220. A unique numerical identifier for every device
or network that connects to the internet. IP Address
221.
Combination of private and public cloud. – Hybrid Cloud
222.
Software require
for browsing and surfing content
on the WWW. Web Browser
223. Phishing
224.
Network
connecting device that boosts the data
signals. Repeater
225. A
logical collection of Internet-connected devices such as computers, smartphones
or internet of things (IoT) devices whose security have been breached and
control is given away to a third party. Botnet
226. A
network device which broadcasts the information packets to all computer
connected network. Hub
227. An
applications that look like they are doing something harmless, but secretly
have malicious code that does something else. Trojan Horse
228.
Numbers
are only allowed
in the secret code. Personal Identification Number (PIN)
229. A
unique numerical identifier for every device or network that connects to the
internet. IP Address
230. The
issues related to cybercrime and also help in making and implementing laws over
cybercrime. Cyber Law
231.
The internet service
that enables to connect a remote or host computer. Telnet
232.
The combination of username and password that is used to
access a resource. credentials
233.
Paperless payment through Internet. Online Payment
234.
Any software installed
on your PC that collects
your information without
your knowledge.
Spyware
235.
An intelligent device
that has ability to determine the best possible path for data transmission.
Router
236.
The kind of harmful computer
code or web script
designed to create system vulnerabilities.
Malicious Code
237.
Combination of information technology and telecommunication technology. ICT
238. A
collection of internet host systems that make services available on the
Internet using the HTTP (HyperText Transfer Protocol). WWW
239.
A way
to get the investment whole or part of
it back in case the computer
system is damaged.
Insurance
3.
Write the full forms of the following: [2×1=2]
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240. 1. bps: bits
per second |
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241. 2. ADSL – Asymmetric Digital
Subscriber Line |
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242. 3. AI: Artificial Intelligence |
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243. 4. ASCII - American Standard Code for
Information Interchange |
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244. 5. B2B = Business
to Business |
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245. 6. BIOS - Basic
Input Output System |
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246. 7. CCTV : Closed Circuit Television |
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247. 8. DNS - Domain Name
System |
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248. 9. FTP: File Transfer Protocol |
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249. 10. G2B - Government-to-Business |
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250. 11. G2G – Government to Government |
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251. 12. GCE : Google Compute Engine |
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252. 13. GPS: Global Positioning System |
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253. 14. ICT = Information and Communication Technology |
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254. 15. IoT – Internet of Things |
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255. 16. ISDN - Integrated Services Digital Network |
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256. 17. ISP – Internet
Service Provider |
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257. 18. LAN = Local
Area Network |
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258. 19. MAN: Metropolitan Area Network |
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259. 20. MODEM - Modulator-Demodulator. |
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260. 21. NAS - Network Attached Storage. |
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261. 22. NIC – Network Interface Card |
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262. 23. POP:
Post Office Protocol |
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263. 24. POS- Point
Of Sale |
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264. 25. SIM – Subscriber Identification Module |
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265. 26. SMPS-
Switched Mode
Power Supply |
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266. 27. SMTP – Simple
Mail Transfer Protocol |
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267. 28. STP: Shielded Twisted Pair |
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268. 29. TCP/IP
– Transmission Control Protocol / Internet Protocol |
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269. 30. UPS -
Uninterruptible Power
Supply |
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270. 31. URL - Uniform
Resource Locator |
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271. 32. UTP: Unshielded Twisted Pair |
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272. 33. VOIP
- Voice Over Internet Protocol |
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273. 34. VPN - Virtual Private Network |
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274. 35. VRML-
Virtual Reality Modeling Language |
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275. 36. WAN : Wide Area Network |
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276. 37. WAP: Wireless Application Protocol |
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277. 38. WLAN – Wireless Local Area Network |
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278. 39. WWW: World Wide Web |
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279. 40. HEVC - High Efficiency Video Coding |
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280. 41. VOLTE - Voice over Long Term Evolution |
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281. 42. EFT
- Electronic Funds Transfer |
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282. 43. SMS - Short
Message Service |
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283. 44. WiFi
– Wireless Fidelity |
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284. 45. VSAT – Very
Small Aperture Terminal |
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285. 46. BCC –
Blind Carbon Copy |
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286. 47. EFT – Electronic Funds Transfer |
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287. 48. OTP – One Time Password |
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288. 49. Paas
– Platform as a
Service |
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289. 50. MMS –
Multimedia Messaging Service |
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290. 51. PDF – Portable Document Format |
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291. 52. GPRS – General
Packet Radio Service |
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292. 53. Iaas
– Infrastructure as a
Service |
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293. 54. CVT – Constant Voltage Transformer |
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294. 55. FTTH – Fiber
to the Home |
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295. 56. DARPA
– Defence Advanced Projects Agency Network |
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296. 57. ETDSA – Electronic Transaction and Digital
Signature Act |
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297. 58. EMI –
Electromagnetic Interference |
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298. 59. IRC – Internet Relay Chat |
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299. 60. RJ-45
– Registered Jack –
45 |
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300. 61. Saas
– Software as a Service |
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301. 62. PIN – Personal Identification Number |
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302. 63. VRML – Virtual Reality Modeling Language |
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