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J277 - 1.1 Systems Architecture MCQs 3

Authored by Peter Davies

Computers

10th - 11th Grade

Used 11+ times

J277 - 1.1 Systems Architecture MCQs 3
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Data and instructions in use are stored in the:

Processor
Embedded system
Hard Disk Drive
Main memory

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Moore’s Law predicted…

That the number of transistors on a circuit board would double ever year
Computers would be capable of thinking and learning for themselves by 2020
That the number of cores on a processor would double every year
The performance increase of computers would eventually halt in 2020

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What component holds the address of the next instruction?

Memory Address Register
Memory Data Register
Program Counter
Accumulator

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Results of calculations are held in this register:

Memory Address Register
Memory Data Register
Program Counter
Accumulator

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This holds the instruction/data temporarily after it is brought to the processor from the<br />main memory

Memory Address Register
Memory Data Register
Program Counter
Accumulator

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This holds the number of the current instruction being worked on

Memory Address Register
Memory Data Register
Program Counter
Accumulator

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This would perform an operation including the word “And”

Arithmetic Logic Unit
Accumulator
Cache
Control Unit

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