Objective Computer Knowledge

Q. Which type of commands in DOS needs additional files for their execution?
1 Internal Commands
2 External Commands
3 Batch Commands
4 Redirectors
Ans: 2
Q. What is the name of the batch file that is automatically run when MSDOS is booted ?
1 RUN.BAT
2 CONFIG.SYS
3 CONFIG.BAT
4 AUTORUN.BAT
Ans: 4
Q. Which file in MS-DOS contains internal commands that are loaded during Booting process?
1 IO.SYS
2 MSDOS.SYS
3 COMMAND.COM
4 CONFIG.SYS
Ans: 4
Q. Which was the last version of MS-DOS that was released separately?
1 5.0
2 6.0
3 6.11
4 6.22
Ans: 4
Q. Who was the programmer of Ms-Dos operating system
1 R Jhon
2 Bill Gates
3 Dennis Ritchi
4 none
Ans: 2
Q. The Operating System Manages
1 Memeory
2 Processes
3 Disks and I/O devices
4 All of the above
Ans: 4
Q. Page stealing
1 Is a sign of an efficient system
2 Is taking page frames from other working sets
3 Should be the tuning goal
4 Is taking larger disk spaces for pages paged out
Ans: 2
Q. Which of the following Operating Systems do you choose to implement a client Server Network
1 MS DOS
2 Windows 7
3 Windows XP
4 Windows 2003
Ans: 4
Q. Poor response times are usually caused by
1 Process busy
2 High I/O rates
3 High paging rates
4 Any of the above
Ans: 4
Q. When a computer is first turned on or restarted, a special type of absolute loader called____ is executed
1 Compile and Go loader
2 Boot loader
3 Bootstrap loader
4 Relating loader
Ans: 3