Computer Quiz - 48 | SBI | IBPS

1. Which computer virus records every movement you make on your computer?
a) Malware Android
b) Key logger
c) Trapper
d) Dos
e) None of these

2. A _____ is anything that can cause harm.
a) Vulnerability
b) Phish
c) Threat
d) tracking
e) All of above

3. _____technologies is used by banks for faster processing of large volumes of cheques.
a) OCR
b) OMR
c) MICR
d) Bar code
e) None of these

4. In DOS, which of the following command is used to delete all the files as well as sub-directories of a directory?
a) Delete
b) Del
c) Deltree
d) Move
e) None of these

5. In DVD, V stands for ____.
a) Video
b) Versatile
c) Both A & B
d) Volatile
e) None of these

6. Fax machines are used to send documents through a?
a) Telephone line
b) Modems
c) Co-axial wire
d) All of these
e) None of these

7. Which of the following cables can transmit data at high speeds?
a) flat cables
b) Coaxial cable
c) optical fiber cable
d) Twisted pair cable
e) UTP cable

8. ____are used to identify a user who returns to a website.
a) Cookies
b) plug-ins
c) Scripts
d) ASPs
e) None of these

9. What kind of protocol is used to provide internet access from mobile?
a) TCP/IP
b) ISD
c) WAP
d) HTTP
e) None of these

10. What is the file extension of MS-Power point?
a) .exe
b) .xls
c) .ppt
d) .pst
e) None of these

Answers

1. Ans: b)
2. Ans: c)
3. Ans: c)
4. Ans: c)
5. Ans: c) Digital Versatile disc or Digital Video disc.
6. Ans: a)
7. Ans: c)
8. Ans: a)
9. Ans: WAP(wireless Application Protocol)

10. Ans: c)