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Viva Voce Questions
21 st
Century #Information Literacy
Skills
1. What is a font?
Ans. A font is a graphical representation of text that may include a different typeface, point size,
weight, colour, or design.
2. What is paragraph spacing?
Ans. The spacing that can be adjusted before and after paragraphs is called paragraph spacing.
3. What is the keyboard shortcut for bold?
Ans. Ctrl+B
4. What is cell reference?
Ans. The identification or address of a cell in a formula is known as a ‘Cell Reference’.
5. What is an operator?
Ans. An operator is a symbol that performs certain mathematical or logical operations.
6. What is sorting?
Ans. Sorting refers to the process of arranging data in ascending or descending order based on a
certain criteria.
7. What is Plot Area in Chart?
Ans. It is that area of the chart in which the data is plotted.
8. What are gridlines in chart?
Ans. It refers to the horizontal and vertical lines in the plot area. The gridlines are inserted in the chart
to enhance its readability.
9. What is a watermark?
Ans. Watermark is a faded image of a design that is printed as a background that can be seen when
held against light.
10. Define handout.
Ans. Handouts are thumbnails of all the slides printed together.
11. Define ‘animation’.
Ans. Animation is nothing but a sequence of images that are flipped or moved at such a high speed
that they give an effect of a motion.
12. Why RAM is said to be a volatile memory?
Ans. RAM is a volatile memory i.e. when a computer is switched ‘OFF’ or the power supply is
interrupted, all the information stored in it gets disappeared or lost.
13. How cache memory enhances the processing speed of computer?
Ans. Cache Memory is a part of CPU and is used when there is swapping of information between the
primary memory and the ALU.
14. How can a computer system be prevented from virus?
Ans. An antivirus is a utility software that helps the computer to be free from virus. Examples of
antivirus software are McAfee, Quick Heal, Avast, etc.
Viva Voce Questions 239

