Selected MCQ

Current Question
The act of retrieving existing data from memory is called?
  • A. Read Out
  • B. Read Out
  • C. Read
  • D. All of these
Correct Answer: C
Explanation:
Reading data from memory is called “Read”.
Related Question 1
Computers manipulate data in many ways, and this manipulation is called ____.
  • A. Upgrading
  • B. Processing
  • C. Batching
  • D. Utilizing
Correct Answer: B
Explanation:
Data manipulation by a computer is called processing.
Related Question 2
A network which is used for sharing data, software and hardware among several users owning microcomputers is called ____.
  • A. WAN
  • B. MAN
  • C. LAN
  • D. VAN
Correct Answer: C
Explanation:
LAN (Local Area Network) is used for local sharing.
Related Question 3
Where does most data go first within a computer memory hierarchy?
  • A. RAM
  • B. ROM
  • C. BIOS
  • D. CACHE
Correct Answer: A
Explanation:
Data is first loaded into RAM (Random Access Memory) for active processing.
Related Question 4
The structure or format of data is called ____.
  • A. Syntax
  • B. Semantics
  • C. Struct
  • D. None of these
Correct Answer: A
Explanation:
Syntax refers to the rules and structure that define how data is organized and stored.
Related Question 5
In a database, each row is called ____.
  • A. Record
  • B. Field
  • C. Table
  • D. Factor
Correct Answer: A
Explanation:
Each row in a database table represents one complete record.