Computer Fundamental Miscellaneous - Study Mode

[#361] The binary system uses powers of
Correct Answer

(A) 2

Explanation

Solution: Binary representation, just because it only uses two digits has an interesting interpretation. Binary representation of a number is a sum of powers of 2. A power of two is included into the sum if the corresponding digit in the representation is 1.

[#362] A computer program that converts assembly language to machine language is
Correct Answer

(C) Assembler

Explanation

Solution: A computer program that converts assembly language to machine language is Assembler. Assembler : An assembler is a type of computer program that interprets software programs written in assembly language into machine language, code and instructions that can be executed by a computer. An assembler enables software and application developers to access, operate and manage a computer's hardware architecture and components.

[#363] The time required for the fetching and execution of one simple machine instruction is
Correct Answer

(B) CPU cycle

Explanation

Solution: The time required for the fetching and execution of one simple machine instruction is CPU cycle time.

[#364] The time for which a piece of equipment operates is called
Correct Answer

(B) Effective time

Explanation

Solution: Effective Time make more sense here. Given an equipment that you are working on, how long will it work for is its effective usage time.

[#365] Binary numbers need more places for counting because
Correct Answer

(C) Binary base is small

Explanation

Solution: The binary number system is an alternative to the decimal number system that we use every day. Binary numbers are important because using them instead of the decimal system simplifies the design of computers and related technologies.