Basics of Information Technology
Que.1.Fill in the Blanks. [10 Marks]
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Que.1.Fill in the Blanks. [10 Marks]
| Que.No. | Description | No of Questions | Marks |
|---|---|---|---|
| 1 | Fill in The Blanks | 10 | 10 |
1....refers to software,hardware and computer networks.
IT
2.ICT full form is......
Information and Communication Technology
3.In this concept all kinds of information used and transfer is known as....
ICT
4.....involves all of the technology that are used to collect,procee,protect and store information.
IT
Chapter 2.Introduction To DBMS
5....can be in the form of any character,text,word,number or raw facts.
Data
6.The formatted data in a manner is called as...
information
7.....is data formatted in manner that allows it to be utilized by human beings in significant way.
Information
8.The computer word is derived from.....word,which means to compute,computare.
Latin
9....is electronic device,which accepts data process it and gives desired output.
Computer
10.An electronic device which accepts input,processes it and gives desired result is a........
computer
11.The...device is used to enter data and instructions or commands into a computer system.
Input
11.The...device is used to show the result of processing.
output
12.MICR stands for.....
Magnetic Ink Character Reader
13.OCR stands for....
Optical Character Reader
14.CPU stands for.....
Central Processing Unit
15....unit performs arithmetic operations as well as logical operations.
ALU
16.The primary memory is also called as....memory.
main
17....is also known as temporary memory or volatile memory of the computer.
RAM
18.RAM stands for......
Random Access Memory
19.The computer system stores data in......unit.
memory
20....is also known as permanent memory or non volatile memory of the computer.
ROM
21....is the operating system that used for microcomputers.
DOS
22.ROM stands for.....
Read Only Memory
23.PROM stands for....
Programmable read-only memory
24.EPROM stands for.....
Erasable Programmable read-only memory
25.A....is a group of 4 bits.
nibble
26.A...is smallest unit or a group of 8 bits.
byte
27....is a set of instructions given to the computer.
Program
28.Software is set of.......
programs
29.1 kilobyte is equal to....bytes.
1024
30....was multi user operating system developed by AT & T team at Bell Labs.
UNIX
31.Linux is an .....source multi user operating system.
open
32.The free,open source operating system provided by Google for mobile is.....
Android
33.When user interacts with computer using images,icons is known as......
Graphical User Interface
34.When user interacts with computer using text is known as....interface.
Command line
35.The...command allows to concatenate files and prints the contents of the files listed on the screen.
cat
36.The core part of the Linux system is ......
kernal
37.A...is a group of interconnected computers and devices to each other.
network
38.LAN stands for......
Local Area Network
39.MAN stands for....
Metropolitan Area Network
40.WAN stands for....
Wide Area Network
41....area network covers the limited areas like office,home or any building.
local
42.The....is a framework for the specification of a network's physical components and their functionla organizationa and configuration.
network architecture
43.The design of computer network is known as....
network architecture
44.A set of rules and regularations or guidelines for communicating data is known as.....
protocol
45.TCP stands for.....
Transmission Control Protocol
46.FTP stands for.....
File Transfer Protocol
47.IP stands for.....
Internet Protocol
48.ARPANET stands for.........
Advanced Research Projects Agency Network
49.TCP stands for.....
Transmission Control Protocol
50.A...protocol is used for receiving email from mail servers.
POP3
51.A...protocol is used for sending e mail messages to the server.
SMTP
52....is the study and practice of environmentally sustainable computing or IT.
Green Computing
53.The...command allows to prints the list of current directories.
ls
54.The...command allows to prints the path to the current directory.
pwd
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