ECAT Pre General Science Statistics Online Test With Answers

ECAT Pre General Science Statistics Online Test

Sr. # Questions Answers Choice
1 Which of the following is not a hardware Compiler CPU Chip Memory unit
2 A computer can execute a flow chart a program an algorithm all of the above
3 A computer stores instructions in English language Octal Number System Binary Number System Decimal Number System
4 Computer memory Performs all calculations Receives input data is extremely limited is better than human memory
5 A collection of eight bits is called Byte Word Record File
6 The CPU of a digital computer consists of ALU Main memory Control unit All of the above
7 Computer means Complete Processing Data Calculate
8 The main function of a computer is Data storage Speed Data Processing None of these
9 The unit of frequency is Hertz Bytes Mega bytes None of these
10 The number of pulses generated is one second is called _______ Accuracy Frequency Hertz Data
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