Std 12 Computer Textbook MCQ Answers. We covered all the Std 12 Computer Textbook MCQ Answers in this post for free so that you can practice well for the exam.
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Computer Quiz for Class 12 Students
The time it takes a device to locate data and instructions and make them available to the CPU is known as
1. clock speed
2. a processing cycle
3. CPU Speed
4. access time
5. None of these
Option 2 – a processing cycle
……… controls the way in which the computer system functions and provides a means by which users can interact with the computer.
1. The platform
2. The operating system
3. Application software
4. The motherboard
5. None of these
Option 2 – The operating system
……… means that the data contained in a database is accurate and reliable.
1. Data redundancy
2. Data integrity
3. Data reliability
4. Data consistency
5. None of these
Option 2 – Data integrity
A(n) ……… is a private corporate network, used exclusively by company employees.
1. Internet
2. local area network
3. peer-to-peer
4. intranet
5. None of these
Option 4 – intranet
A characteristic of a file server is which of the following?
1. Manages file operations and is shared on a network
2. Manages file operations and is limited to one PC
3. Acts as a fat client and is shared on a network
4. Acts as a fat client and is limited to one PC
5. None of these
Option 1 – Manages file operations and is shared on a network
Athlon processor produced by
1. Intel
2. A.M.D.
3. Microsoft
4. ORACLE
5. None of these
Option 2 – A.M.D.
Chief Architect of Microsoft
1. Paul Alen
2. Bill Gates
3. Lany Elesem
4. Midinda
5. None of these
Option 2 – Bill Gates
Apple Macintosh Computer developed
1. Bill Gates
2. Steve Jobs
3. Lary Elesion
4. IBM
5. None of these
Option 2 – Steve Jobs
IBM means
1. International Business Machinery
2. International Branded Machines
3. Indian Business Management
4. Indian Buran Management
5. None of these
Option 1 – International Business Machinery
A …….. is approximately a million bytes.
1. gigabyte
2. kilobyte
3. megabyte
4. terabyte
5. None of these
Option 3 – megabyte
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