Selected MCQ

Current Question
A single worksheet contains ____.
  • A. 1048576 columns
  • B. 16384 columns
  • C. 256 columns
  • D. None of these
Correct Answer: A
Explanation:
A single worksheet has 1,048,576 rows and 16,384 columns.
Related Question 1
A small or intelligent device is so called because it contains within it a ____.
  • A. Computer
  • B. Microcomputer
  • C. Programmable
  • D. Sensor
Correct Answer: D
Explanation:
Many smart devices contain sensors.
Related Question 2
A single point on a computer screen is called ____.
  • A. Cell
  • B. Bit
  • C. Pixel
  • D. Element
Correct Answer: C
Explanation:
A pixel (Picture Element) is the smallest unit on a display.
Related Question 3
A single packet on a data link is known as ____.
  • A. Path
  • B. Frame
  • C. Block
  • D. Group
Correct Answer: B
Explanation:
Data is transmitted in frames at the data link layer.
Related Question 4
A master document contains ____ each of which contains a pointer to a file on a disk.
  • A. Sub-documents
  • B. Hyperlink
  • C. Bookmarks
  • D. Placeholders
Correct Answer: A
Explanation:
Master documents link to sub-documents.
Related Question 5
A CPU contains ____.
  • 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
Correct Answer: C
Explanation:
The CPU consists of the Control Unit (CU) and the Arithmetic Logic Unit (ALU).