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Information technology test - Part 3

Information technology test has answers.

★ Your understanding of information technology - Part 2
★ Information technology test P5
  • Question 1. Components: RAM, CPU, input device is?
    • Computer hardware
    • Software
    • Storage device

    • Network equipment and communication

  • Question 2. The term 'RAM' is the acronym for the phrase?
    • Recent Access Memory
    • Read Access Memory
    • Random Access Memory
    • Read And Modify
  • Question 3. Which of the following utilities can protect your computer from virus attacks?
    • Antivirus Software - Antivirus software
    • Disk Compression - Disk compression
    • Disk Defragmemtation- Defragment the drive
    • Disk - Check the drive
  • Question 4. CPU is an acronym for
    • Center Progress of Universal
    • Central Processing Unit
    • Control Processing Unit
    • Control Protocol Uniform
  • Question 5. Which of the following statements is incorrect about the central processor (CPU)?
    • Is the computer box, including arithmetic - logic and memory
    • Can calculate and control the running of the program
    • Is the central device of the computer
    • Very fast working speed
  • Question 6. The electronic and mechanical devices of computers are called:
    • Software
    • Hardware
    • Data
    • Resource
  • Question 7. Computer hardware includes:
    • Devices that import and export data
    • Parts contained in the computer case
    • Complete electronic and mechanical devices that make up the computer
    • Programs run on the computer
  • Question 8. Which of the following memory is read-only memory and which information is written by the manufacturer?
    • RAM
    • ROM
    • Hard disk
    • Memory Stick
  • Question 9. What is computer hardware?
    • The physical construction of the computer
    • The structure of the software is logical
    • The structure of the software is physically
    • Biological computer construction
  • Question 10. To avoid unauthorized access to information, what do people usually do?
    • Install antivirus software
    • Disconnect power
    • Limit access to users with access names and passwords
    • All 3 are right
  • Question 11. In the following devices, which device is a portable mobile device?
    • Mobile phones, tablets
    • Laptops, personal computers
    • Mobile phones, Personal computers
    • Mobile phone, TV
  • Question 12. In Vietnam's Law on Information Security and Safety, how many levels of information system security are available:
    • 4
    • 5
    • 6
    • 7
  • Question 13. Computers in the computer network:
    • Only receive and process information sent by other machines
    • Only receive information for other machines
    • Receive and send information to each other
    • A and B are correct
  • Question 14. Where is an example of a good password policy?
    • Choose a password with less than 6 letters
    • Password must be the same as user history (date of birth)
    • Never give your password to others
    • Only change the password after a long time
  • Question 15. Input device to provide data for computer processing, the most commonly used input device is
    • Keyboard, live camera, mouse, photo scanner (scaner)
    • Mic speaker, monitor, keyboard
    • Scanner (scaner), tablet
    • Projectors, tablets, smartphones.

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Testing information technology
Isabella Humphrey

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Isabella Humphrey
Update 24 May 2019

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