Question :

Abacus was the first

A) electronic computer
B) mechanical computer
C) electronic calculator
D) mechanical calculator

Answer : D

Description :

Related Questions - 1

Which of the following statement is valid ?

A) Lady Augusta is the first programmer
B) Ada is the daughter of Lord Byron, a famous English poet
C) ADA is a programming language developed by US Defense
D) All of above

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Related Questions - 2

Algorithm and Flow chart help us to

A) Know the memory capacity
B) Identify the base of a number system
C) Direct the output to a printer
D) Specify the problem completely and clearly

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Related Questions - 3

Which type of computers uses the 8-bit code called EBCDIC ?

A) Minicomputers
B) Microcomputers
C) Mainframe computers
D) Super computer

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Related Questions - 4

The basic operations performed by a computer are

A) Arithmetic operation
B) Logical operation
C) Storage and relative
D) All the above

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Related Questions - 5

A set of information that defines the status of resources allocated to a process is

A) Process control
C) Register Unit
D) Process description

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