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Published on: 26/08/2019
Computer Organization
Download Tamil Nadu 11th Standard Computer Applications 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 Applications Test
1.
Which of the following process computer instructions?
ALU
Control Unit
Register
Microprocessor
2.
How many units the Microprocessor is made?
1
2
3
4
3.
Which of the following is a programmable multipurpose silicon chip that is based on a register?
Microprocessor
Clock
Address Bus
Data bus
4.
The first general purpose Microprocessor was......
5005
4004
8085
8086
5.
Microprocessor is driven by ..........
Clock pulses
ALU
Control unit
Register
6.
Microprocessors were first introduced in the early_________.
1956
1958
1960
1970
7.
Which of the following performs all tasks in the computer?
Chips
Bus
CPU
I/O devices
8.
Which of the following deals with the hardware components of a computer system?
Application software
Computer architecture
Computer Organization
System software
9.
Which of the following is not included in computer organization?
I/O devices
Software
CPU
Main memory
10.
Display devices are connected to the computer through __________
USB port
Ps/2 port
SCSI port
VGA connector
11.
What is the smallest size of data represented in a CD?
blocks
sectors
pits
tracks
12.
How many memory locations are identified by a processor with 8 bits address bus at a time?
28
1024
256
8000
13.
Which is the fastest memory?
Hard disk
Main memory
Cache memory
Blue-Ray disc
14.
Which of the following is not the part of a microprocessor unit?
ALU
Control unit
Cache memory
register
15.
Which of the following is said to be the brain of a computer?
Input devices
Output devices
Memory device
Microprocessor
1.
(a)
ALU
2.
(c)
3
3.
(a)
Microprocessor
4.
(b)
4004
5.
(a)
Clock pulses
6.
(d)
1970
7.
(c)
CPU
8.
(c)
Computer Organization
9.
(b)
Software
10.
(d)
VGA connector
11.
(c)
pits
12.
(c)
256
13.
(c)
Cache memory
14.
(c)
Cache memory
15.
(d)
Microprocessor
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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
French
Tamilnadu Stateboard Standards
