Computer Science, asked by mrfacts2406, 4 months ago

CECIL CONVENT SCHOOL

PREBOARD EXAMINATION(2020-21)

SUBJECT- IT-NSQF

CLASS IX

TIME: 2HOUR . MM: 50

GENERAL INSTRUCTIONS

• All questions are compulsory.

• Questions to be answered in Serial order.

Section -A

1. Fill in the blanks :- (1x4=4)

I. The most formal form of communication is___________.

II. Being accountable means being_________for your actions.

III. _________is the full form of GIS.

IV. The name of the Edubuntu’s graphical user interface is _______.

2. Answer the following :- (2x3=6)

1. What are the some of the most dangerous effects of the depletion of ozone layer?

2. Discuss a new objectives of the digital India movement.

3. What are the strategies to avoid procrastination?

Section –B

1. Fill in the blanks :- (1x10=10)

i. An_______refers to a computer network within an organization.

ii. Ctrl+alt+del keys together are used to_______the computer.

iii. The panels in the lesson editor are text and__________.

iv. In rapid typing software once the lesson is completed, the _______window will appear.

v. ________key combination starts the new line without a bullet in a list.

vi. ______tab contains the group option.

vii. The zoom level is present in _________bar.

viii. __________key is used to quit a slide show.

ix. The shortcut key for spell check is____________.

x. Theme colour is the caption of the fill colour_______

2. Very Short answer :- (2x4=8)

i. What is the use of search engines?

ii. What do you understand by Thesaurus?

iii. Explain the term formulas in Ms Excel .

iv. What information is displayed in the table analysis?​

Answers

Answered by mandeepjanghu758
2

Answer:

do your own

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