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Computer Basic Information

Computer Basic Information
The computer translates the condition of each switch to a number. What number is represented by the OFF state?

-3.75
1
-7
-22

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Computer Basic Information
What is the main advantage of magnetic core memory over semiconductor RAM memory?

more economical
a bit does not have to write after reading
more compact and smaller
non volatile
None of these

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Computer Basic Information
Word BLOG is combination of two words-

Web-log
Wave-log
Wed-lock
Web-blog

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Computer Basic Information
An adder in which the bits of the operands are added one after another is

Half-adder
None of these
Full-adder
All of these
Serial adder

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Computer Basic Information
A typical modern computer uses

None of these
Valves
All listed here
LSI chips
Vacuum tubes

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Computer Basic Information
The register which keeps track of the execution of a program and which contains the memory address of the instruction currently being executed is known as

Instruction register
Memory address register
Program counter
Index register
None of these

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