Q.1

Why do you log-off from your computer when going out from your computer lab?

Q.2

Which of the following statement(s) is/are correct for the use of packet switching?

Q.3

Identify the term:

These programs allow parents as well as organizations to block out selected sites and set time limits on Internet access.

Q.4

Which process checks to ensure the components of the computer are operating and connected properly?

Q.5

Which type of computers uses the 8-bit code called EBDIC?

Q.6

With SQL, how can you return the number of records in the "Persons" table?

Q.7

Fill in the blank:

To connect a computer with a device in the same room, you are likely to use_________.

Q.8

Which of the following aims at adding up 40 billion users in the WiFi world by the year 2019?

Q.9

Identify the term with the help of the description given below:

(i) It is a self-learning course
(ii) It is an interactive instructional technique whereby a computer is used to present the instructional material and monitor the learning that takes place
(iii) It uses a combination of text, graphics, sound and video in enhancing the learning process
(iv) It is a program of instructional material presented by means of a computer or computer systems

Q.10

Fill in the blank:

_________ is a set of interactive telecommunication technologies which allows two or more location users to interact via two-way video and audio transmissions simultaneously.