Question - 1
- Data Operating System
- Disk Operating System
- Disk Output System
- None of the above
Solutions
Answer- B
Question - 2
In MS-Dos Which command is used to display system date?
- Date command
- DATETIME command
- Disk command
- Format command
Solutions
Answer- A
Question - 3
In MS-Dos Which command is used to display system Time?
- Time command
- Date Command
- Format
- None of the above
Solutions
Answer- A
Question - 4
The PATH command is usually found as part of your ________ file.
- AUTOEXEC.BAT
- CONFIG.SYS
- CONFIG.BAT
- None of these
Solutions
Answer- A
Question - 5
The MODE command of MS-DOS is used to
- Display information about several types of devices installed in your computer
- Make changes of the current display
- Provide various types of control over your printers
- All of the above
Solutions
Answer- D
Question - 6
Which DOS command allows you to compress existing disks and to create new compressed volumes?
- DEFRAG
- DBLSPACE
- SCANDISK
- MSAV
Solutions
Answer- B
Question - 7
The COPY command of MS-DOS, is used to
- Copying files to transfer from one PC to another
- Copying files for safe keeping or for record purpose
- Copying files from the hard disk to floppy disks
- All of the above
Solutions
Answer- D
Question - 8
Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?
Answer- A
Question - 9
Filename extensions help identify certain files. What filename extension identifies executable files?
Answer- C
Question - 10
In DOS, which of the following keys will bypass the CONFIG.SYS and AUTOEXEC.BAT files?
Answer- C
Question - 11
After doing a low-level format, what would be the next step in configuring the hard drive in a system?
- Format DOS partition
- Partition hard disk
- Configure DMA channel and back up interrupt
- Install operating system
Solutions
Answer- B
Question - 12
Which command will prevent subsequent changes to the file CBT.EXE?
- RENAME + r CBT.EXE
- ATTRIB + r CBT.EXE
- COPY + r CBT.EXE
- MODE + r CBT.EXE
Solutions
Answer- B
Question - 13
The ________ command allows you to modify the default prompt to provide other information
- Prompt
- Windows
- Cursor
- Click
Solutions
Answer- A
Question - 14
In which Memory upper Memory blocks are located where?
- Conventional Memory
- Extended Memory
- Expanded memory
- Reserved Memory
Solutions
Answer- D
Question - 15
What file contains commands that configure systems devices?
- Command.com
- Config.sys
- Config.bat
- Autoexec.bat
Solutions
Answer- B
Question - 16
The term TSR is an abbreviation for:
- Terminate Stay Resident
- Terminate Stay Ready
- Testing System Read
- Terminal Still Ready
Solutions
Answer- A
Question - 17
Which combination of keys allows you to perform a warm boot?
- Ctrl+ESC
- Ctrl+Alt+DEL
- Ctrl+Shift+DEL
- Ctrl+Shift+ENTER
Solutions
Answer- B
Question - 18
Which DOS command is used to detect, diagnose and repair logical and physical disk errors on both, uncompressed and double space compressed drive?
- DEFRAG
- DBLSPACE
- SCANDISK
- MSAV
Solutions
Answer- C
Question - 19
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?
Answer- C
Question - 20
Match the device driver HIMEM.SYS to its operation
- Supports (ANSI) terminal emulation
- Manages the use of extended memory
- Uses expanded memory on an 80386 processor
- Supports code page switching
Solutions
Answer- B
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