Category

Computer Fundamentals Mcqs


Which unit is responsible for converting the data received from the user into a computer understandable format?


aMemory Unit


b Arithmetic & Logic Unit


cInput Unit


dOutput Unit


View Answer Input Unit

The only language which the computer understands is ______________


aAssembly Language


b Binary Language


c BASIC


dC Language


View Answer Binary Language

The smallest unit of data in computer is ________________


a Byte


b Nibble


cBit


dKB


View Answer Bit

One nibble is equivalent to how many bits?


a2


b4


c8


d1


View Answer 4

Which of the following describes the correct format of an input instruction?


a IN 82


bINPUT 82


c INP 82


d82 INP


View Answer IN 82

The input machine which originated in the United States around 1880s is a ___________


aMouse


b Joystick


cKeyboard


dBar Code Reader


View Answer Keyboard

What does the COMPUTER stand for?


a Commonly Operated Machines Used in Technical and Educational Research


bCommonly Occupied Machines Used in Technical and Educational Research


cCommonly Operated Machines Used in Technical and Environmental Research


dCommonly Oriented Machines Used in Technical and Educational Research



1 yottabyte = ______________


a 1024 TB


b 1024 EB


c1024 ZB


d1024 PB


View Answer 1024 ZB

Which of the following is not a function of the Input Unit?


aIt reads instructions and data from the outside world


b It converts the data into computer acceptable format


cIt makes the data into user understandable format


dIt supplies the data and instructions to the computer for further processing



The process of producing useful information for the user is called ___________


aControlling


b Outputting


cInputting


d Processing


View Answer Outputting

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