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Published on: 11/11/2020
11th Standard Computer Science Introduction to Computers English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021
Download Tamil Nadu 11th Standard Computer Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Computer Science Test
1.
Which of the following device uses CCD Electronic chip?
OCR
BCR
Voice Input Systems
Digital Camera
2.
Which device is similar to the upside-down design of the mouse?
Mouse
Optical Mouse
Laser Mouse
Trackball
3.
Laser mouse has as many as ______ buttons.
10
11
12
3
4.
I am used to select icons, menus, command buttons and the screen. Who am I?
Scanner
Plotter
Speaker
Mouse
5.
Which of the following is not a non-volatile memory?
ROM
Hard disk
CD-ROM
RAM
6.
Which of the following operations of ALU promote decision-making ability of a computer?
Logical
Relational
Arithmetic
Binary
7.
Which unit does the processing of data?
CPU
Registers
Input unit
Output unit
8.
Physical components of a computer are called ____
Software
Data
Information
Hardware
9.
Which of the following is not a form of parallel computing?
bit level
instruction level
task parallelism
Robotics
10.
The _____ will be the explosive growth in the sixth generation computers.
MAN
PAN
LAN
WAN
11.
Robotics develop in_____ generation.
Third
Fourth
Fifth
Sixth
12.
Name the software introduced in fifth generation computers _____
Artificial Neural Networks
Artificial Intelligence
Robotics
Natural language processing
13.
The fourth generation belongs to _______.
1940-1956
1971-1980
1964-1971
1980-1990
14.
Which component used in third generation computers?
Vacuum Tube
Transistors
IC
Microprocessor
15.
The component used in second generation computers is _____
Transistors
ICs
Vacuum tubes
Microprocessors
16.
Which of the following period the first generation computers belongs?
1956-1963
1940-1956
1964-1971
1980-1990
17.
The first calculating device is ______.
ENIAC
Analytical Engine
EDVAC
Abacus
18.
Which generation of computer used IC's?
First
Second
Third
Fourth
19.
Identify the input device
Printer
Mouse
Plotter
Projector
20.
1.
(d)
Digital Camera
2.
(d)
Trackball
3.
(c)
12
4.
(d)
Mouse
5.
(d)
RAM
6.
(a)
Logical
7.
(a)
CPU
8.
(d)
Hardware
9.
(d)
Robotics
10.
(d)
WAN
11.
(d)
Sixth
12.
(b)
Artificial Intelligence
13.
(b)
1971-1980
14.
(c)
IC
15.
(a)
Transistors
16.
(b)
1940-1956
17.
(d)
Abacus
18.
(c)
Third
19.
(b)
Mouse
20.
(c)
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Tamilnadu Stateboard 11th Standard Subjects
Maths
Commerce
Economics
Biology
Business Maths and Statistics
Accountancy
Computer Science
Physics
Chemistry
Maths
Biology
Economics
Physics
Chemistry
History
Business Maths and Statistics
Computer Science
Accountancy
Computer Applications
History
Computer Technology
Commerce
Computer Applications
Computer Technology
Tamil
English
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