COMPUTER QUIZ
1. Which was the last version of MSDOS that was released separately?
a) 5.0
b) 6.0
c) 6.11
d) 6.22

2. While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc?
a) Ren *.doc *.txt
b) Ren *.txt *.doc
c) Ren file.doc file.txt
d) Ren a: *.doc *.txt

3. Which command is used to create root directory and FAT on disk?
a) Chkdsk
b) Command.com
c) Format
d) Fat

4. Which is the valid filename assign in MS-DOS?
a) Ram*.txt
b) Ram?.doc
c) Ram_$.txt
d) None of above

5. Which is valid extension that user creates on operating system?
a) Exe
b) Com
c) Sys
d) Bat

6. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
a) Monitor
b) Hardware
c) Robot
d) Computer

7. Which of the following memories allows simultaneous read and write operations?
a) ROM
b) RAM
c) EPROM
d) None of above

8. Which of the following processors use RISC technology?
a) 486dx
b) Power PC
c) 486sx
d) 6340

9. Dot-matrix is a type of?
a) Tape
b) Printer
c) Disk
d) Bus

10. Which command in DOS is used to display the version of MSDOS?
a) VERSION
b) VERIFY
c) VER
d) VERSN