Selected MCQ

Current Question
Which of the following is a way to access secondary memory?
  • A. Density method
  • B. Transfer method
  • C. Random access memory
  • D. All of the above
Correct Answer: D
Explanation:
All listed methods can be used to access secondary memory.
Related Question 1
In MS Access, which of the following data types allows alphanumeric characters and special symbols?
  • A. Text
  • B. Memo
  • C. Auto number
  • D. None of these
Correct Answer: A
Explanation:
The Text data type (Short Text) supports alphanumeric characters and special symbols up to 255 characters.
Related Question 2
Which of the following is not a valid data type in MS Access?
  • A. Text
  • B. Picture
  • C. Numeric
  • D. Time
Correct Answer: B
Explanation:
“Picture” is not a native data type in MS Access (use OLE Object or Attachment instead).
Related Question 3
Which of the following is not used to access the web?
  • A. ISDN
  • B. Modem
  • C. UDP
  • D. DSL
Correct Answer: C
Explanation:
UDP is a protocol, not a direct means to access the web.
Related Question 4
Coded entries which are used to gain access to a computer system are called ____.
  • A. Entry codes
  • B. Passwords
  • C. Security commands
  • D. Code words
Correct Answer: B
Explanation:
Passwords are secret codes used to authenticate and gain access to a system.
Related Question 5
All the following are examples of storage devices EXCEPT ____.
  • A. Hard disk drives
  • B. Printers
  • C. Floppy disk drives
  • D. CD drives
Correct Answer: B
Explanation:
Printers are output devices, not storage devices.