Computer Questions and Answers

41. Which was the first search engine on the Internet?

  • A) Yahoo
  • B) Archie
  • C) Bing
  • D) Google
Answer: Archie

42. Which company developed the Mac operating system?

  • A) Microsoft
  • B) Apple
  • C) IBM
  • D) Google
Answer: Apple

43. Who developed the Java programming language?

  • A) James Gosling
  • B) Bjarne Stroustrup
  • C) Dennis Ritchie
  • D) Guido van Rossum
Answer: James Gosling

44. Which operating system is developed and used by Apple Inc.?

  • A) Linux
  • B) Windows
  • C) iOS
  • D) Android
Answer: iOS

45. What type of networks does the 802.11 standard describe?

  • A) Ethernet
  • B) Wireless
  • C) Token Ring
  • D) Bluetooth
Answer: Wireless

46. In the context of computers, what is an assembler?

  • A) Program
  • B) Hardware component
  • C) Operating system
  • D) Firmware
Answer: Program

47. What is a digital signature?

  • A) A scanned image of a signature
  • B) A signature stored in binary format
  • C) Encrypting information
  • D) A signature hosted on a server
Answer: Encrypting information

48. How many printable characters are there in ASCII?

  • A) 32
  • B) 64
  • C) 80
  • D) 95
Answer: 95

49. Which protocol is used to send email?

  • A) HTTP
  • B) FTP
  • C) SMTP
  • D) SSH
Answer: SMTP

50. Which computer program converts assembly language to machine language?

  • A) Interpreter
  • B) Compiler
  • C) Assembler
  • D) Linker
Answer: Assembler
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