QUIZ FOR IT OFFICER

1.    Program that automatically submit your search request to several search engines simultaneously are called.

(a) Metasearch engine

(b) Webcrawlers

(c)  Spiders

(d) Hits

(e) None of these.

2.    If you wanted to locate the hardware address of a local device, which protocol would you use?

(a) ARP

(b) RARP

(c)  ICMP

(d) PING

(e) PONG

3.    In the straight CGI approach to database connectivity on internet.

(a) The external program is located between the database server and database.

(b) The external program is located between the web server and database server.

(c)  The external program is located between the client and web server.

(d) There is no external program.

(e) None of these

4.    In oracle which tablespace is the minimum required when creating new database?

(a) Allow for three separate data input lines

(b) Allow the bidirectional flow of data between the bus lines and the ROM registers

(c)  Permit the connection of may ROM chips to a common data bus

(d) Isolate her registers from the data bus during read operations

(e) None of these

5.    Which kind of lock includes a keypad that can be used to control access into areas?

(a) Cipher

(b) Warded

(c)  Device

(d) Tumber

(e) None of these

6.    Whaat is the name of protocol used in eliminate loops?

(a) Switching

(b) ISL

(c)  Frame tagging

(d) Spanning  Tree Protocal

(e) None of these

7.    The process by which the structure of the database is modified to eliminate hidden dependencies and replacing groups is _________

(a) Enforcing data integrity

(b) Enforcing referential integrity

(c)  Indexing

(d) Normalization

(e) None of these

8.    Which of the following describes programs that can run independently, travel from system to system and disrupt computer communications?

(a) Trojans

(b) Viruses

(c)  Worms

(d) Droppers

(e) Idlers

9.    In oracle which owns the data dictionary?

(a) oracle

(b) SYS

(c)  The DBA

(d) SYSTEM

(e) None of these

10. Semaphores are used to solve______

(a) Deadlock

(b) Mutual exclusion

(c)  Inter process communication

(d) Messaging

(e) None of these

11. In OSI network architecture, the dialogue control and token management are responsibility of:

(a) Session layer

(b) Presentation layer

(c)  Network layer

(d) Data link layer

(e) None of these

12. ARP (Address resolution protocol )________

(a) Virtual circuit

(b) Data link

(c)  FDDI

(d) Datagram

(e) None of these

13. Which of the following statement is not true regarding graph?

(a) A graph consists of a asset of nodes and asset of arcs

(b) A graph is a tree

(c)  A tree is a graph

(d) Graph cannot be directed

(e) None of these

14. Which paging algorithm is better

(a) FIFO is better than LRU

(b) FIFO is better than Optimal page algorithm

(c)  LRU is better than Optimal page algorithm

(d) LRU is better than FIFO

(e) None of these

15. Which of the following is easiest Software development process model

(a) Prototype model

(b) Water fall model

(c)  Interative Enhancement

(d) Spiral model

(e) None of these

 Answer:

1.	(a)	9.	(b)
2.	(a)	10.	(b)
3.	(c)	11.	(a)
4.	(c)	12.	(d)
5.	(a)	13.	(c)
6.	(d)	14.	(d)
7.	(d)	15.	(b)
8.	(c)