Q.1. Default storage class for local variables is ________?
(1) auto
(2) register
(3) static
(4) external
(5) All
Q.2. Which of the following function is not performed by TCP?
(1) Flow control
(2) Sequencing
(3) Error checking
(4) Subnetting
(5) None of these
Q.3. Programs that automatically submit your search request to several search engines simultaneously are called _______.
(1) Metasearch engines
(2) Webcrawlers
(3) Spiders
(4) Hits
(5) Webhistory
Q.4. All of the following are basic principles of networks, except:..
(1) each computer must have a network card
(2) there must be communications media connecting the network hardware devices
(3) there must be at least one connecting device
(4) each computer must have software that supports the movement of information
(5) None of these
Q.5. A transmission in which receiver receives the data simultaneously as it is relayed is
called _______.
(1) Video-conferencing
(2) Online transmission
(3) Real-time transmission
(4) Offline transmission
(5) None of these
Q.6. A protocol is ______.
(1) Service that helps in communicating
(2) Rules that help computer talk
(3) Way of transmission data over the net
(4) All of these
(5) None of these
Q.7. Allocation map _____
(1) Used to store program data
(2) specifies which blocks are used by which file
(3) is updated by application programs
(4) allow programs to erase files
(5) All of above
Q.8. Which is not a logical database structure
(1) Chain
(2) Tree
(3) Relational
(4) Network
(5) None of these
Q.9. Which of the following is NOT considered a network communications device?
(1) Modem
(2) Network interface card (NIC)
(3) Data bus
(4) Router
(5) None of these
Q.10. Which one is a valid IP address?
(1) 300.215.317.3
(2) 302.215@417.5
(3) 202.50.20.148
(4) 202-5-20-148
(5) 202.50.20%148
Answers
Q.1.(1) All the local variables have auto storage class
Q.2.(4) Subnetting
Q.3.(1) Metasearch engines
Q.4.(4) each computer must have software that supports the movement of information
Q.5.(3) Real-time transmission
Q.6. (2) Rules that help computer talk
Q.7.(2) specifies which blocks are used by which file
Q.8. (1) Chain
Q.9.(3) Data Bus is NOT considered a network communications device
Q.10.(3) 202.50.20.148 is a valid IP address
