1. Which of the following remains in memory temporarily

(a) Resident portion of COMMAND.COM
(b) Transient portion of COMMAND.COM
(c) API
(d) Disk BIOS

Answer : B

2. For addressing 1 MB memory, the number of address lines required,

(a) 11
(b) 16
(c) 22
(d) 24

Answer : B

3. The entry of starting cluster of a file is present in

(a) Boot Parameters
(b) Directory
(c) FAT
(d) Partition Table and master boot program

Answer : C

4. Find the value of (1.99)2

Answer : 3.9601

5. What is the angle of degree suspended when two hands of clock showing the time 2:30?

Answer : 105 degrees

6. Find the nth number in the series is 1, -3, 5, -7.___

Answer : (-1)*(2n-1)

7. A batsman scored 18 runs in his 18th innings and that makes his average 18. Find his average upto the 17th innings?

Answer : 19

8. A fold density is 19 times greater than the water and for copper it is 9 times. At what ratio you can mix gold and copper to get 15 times denser than water.

Answer : 3 : 2

9. In a car wheel, two spokes cover 15 degree. Then for the entire car, how many spokes are there?

Answer : 24

10. Initially two cups of same volume are present with milk filled upto 3/5th and 4/5th of their volumes. Water is then filled. Then two mixtures are mixed. Find the ratio of water to milk in the mixture.

Answer : 3 : 7

11. Binary of 58

Answer : 111010

12. RISC

Answer : Reduced Instruction Set Computing

13. ALE

Answer : Address Latch Enable.

14. What is lagging in DBMS?

Answer : Reduced Redundancy.

15. ODBC

Answer : Open Database Connectivity