Question

III Application based questions: 2m

1) Riya wants to enter numbers at a fast pace to perform mathematical

calculations. Which type of keys will you suggest her to input the dasta

from the keyboard?

Ans:

2) Kartik is applying for a graduate engineering program in a university. He

wants to e-mail his application along with the copies of his certificates.

Which device will he prefer, to create a digital copy of his certificates, to

attach with his application?

Ans:

IV. Choose the correct answer: 9m

1) Which of the following is not a storage device?

a) CD-ROM b) DVD c) Plotter

2) 1 byte is a combination of ________ bits.

a) 4 b) 8 c) 16

3) Which among the following types of mouse uses laser technology to

detect the motion of the ball?___________

a) Optical mouse b) Opto-mechanical mouse c) None of these

4) 1 nibble = _______ bits.

a)16 b)8 c)​

Answer 1

Answer:

1.- she will use auto calculation option on upper side in excel.

2- I don't know

4 - (1) - plotter

(2) - 16

(3) - (a)

(4) - (b)