21 A CPU contains___________? Computer Science Medium Full question → A a card reader and a printing device B an analytical engine and a control unit C a control unit and an arithmetic logic unit D an arithmetic logic unit and a card reader
22 Who is the father of Computer science? Computer Science Medium Full question → A Allen Turing B Charles Babbage C Simur Cray D Augusta Adaming
23 _________ is called the father of modern digital computer? Computer Science Medium Full question → A Allen Turing B Blaise Pascal C Charles Babbage D J.H Muller
24 An area of a computer that temporarily holds data waiting to be processed is___________? Computer Science Medium Full question → A CPU B Memory C Storage D File
25 The instructions that tell a computer how to carry out the processing tasks are referred to as computer___________? Computer Science Medium Full question → A programs B processors C input devices D memory modules
26 Father of “C‘ programming language? Computer Science Medium Full question → A Dennis Ritchie B Prof John Keenly C Thomas Kurtz D Bill Gates
27 BIOS stands for__________? Computer Science Medium Full question → A Basic Input Output system B Binary Input output system C Basic Input Off system D all the above
29 RAM stands for___________? Computer Science Medium Full question → A Random origin money B Random only memory C Read only memory D Random access memory
30 ____________translates and executes program at run time line by line? Computer Science Medium Full question → A Compiler B Interpreter C Linker D Loader
31 Which of the following is also known as brain of computer? Computer Science Medium Full question → A Control unit B Central Processing unit C Arithmetic and language unit D Monitor
32 Examples of output devices are? Computer Science Medium Full question → A Screen B Printer C Speaker D All of these
33 Which of the following are input devices? Computer Science Medium Full question → A Keyboard B Mouse C Card reader D All of these
34 Who is the Current CEO of Microsoft? Computer Science Medium Full question → A Babbage B Bill Gates C Bill Clinton D Satya Nadella
35 DOS stands for____________? Computer Science Medium Full question → A Disk Operating System B Disk operating session C Digital Operating System D Digital Open system
36 Unwanted repetitious messages, such as unsolicited bulk e-mail is known as_________? Computer Science Medium Full question → A Spam B Trash C Calibri D Courier
37 A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is__________? Computer Science Medium Full question → A Bug B Vice C Lice D Worm
38 A fault in a computer program which prevents it from working correctly is known as___________? Computer Science Medium Full question → A Boot B Bug C Biff D Strap
39 A small or intelligent device is so called because it contains within it a________? Computer Science Medium Full question → A Computer B Microcomputer C Programmable D Sensor
40 A computer program that converts an entire program into machine language is called a/an Computer Science Medium Full question → A Interpreter B Simulator C Compiler D Commander