(Download) CBSE Class-12 Sample Paper 2023-24 : Informatics Practices

Sample Question Paper (Term-1) 2023-24

Subject Name : Informatics Practices

Subject Code: 065

Time Allowed: 90

Minutes Maximum Marks: 35

SECTION-A

1. A ____________is a device that connects the organisation’s network with the outside world of the Internet.
i. Hub
ii. Modem
iii. Gateway
iv. Repeater

2. When e-waste such as electronic circuit boards are burnt for disposal, the elements contained in them create a harmful chemical called ________which causes skin diseases, allergies and an increased risk of lung cancer.
i. Hydrogen
ii. Beryllium
iii. Chlorine
iv. Oxygen

3. Copyright, Patent and Trademark comes under:
i. Intellectual Property Right
ii. Individual Property Right
iii. Industrial Property Right
iv. International Property Right

4. Predict the output of the following query: 
SELECT MOD (9,0);
i. 0
ii. NULL
iii. NaN
iv. 9

5. Which of the following SQL functions does not belong to the Math functions category?
i.  POWER()
ii.  ROUND()
iii. LENGTH()
iv.  MOD()

6. ________ is not a FOSS tool.
i. Libre Office
ii. Mozilla Firefox
iii. Google Chrome
iv. Python

7. CSV stands for:
i. Column Separated Value
ii. Class Separated Value
iii. Comma Separated Value
iv. Comma Segregated Value

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