Computer Questions for RRB Mains 2016

Q1. Which one of the following is Internet Standard Protocol?

(e) TCP/IP

Q2. Which of the following statements is true for a network hub?

(a) A hub connects different stations in a private network.

(b) It sends data packets to the intended recipient.

(c) It contains two ports: one for input and other for output.

(d) It works at the network layer.

(e) All of the these

Q3. Which of the following statements is incorrect about IPv6?

(a) IPv6 addresses are 16 bytes long.

(b) It contains eight sets of four digits separated by colon.

(c) Fragmentation is done only by the sender.

(d) It contains the optional field.

(e) None of these

Q4. How many layers are there in the OSI model?

Q5. How many layers are there in the TCP/IP protocol suite?

Q6. Which of the following protocols is used for data security?

(e) All of these

Q7. A URL address is a unique name that is used to identify a particular __________ on the Web.

(a) Web browser

(c) website

(e) None of these

Q8. Which among the following protocols is not present in the Internet layer?

(e) None of these 

Q9. What is the network ID for an IP address   132.67.22.15?

(a) 67.22.15

(d) 132.67.22.15

(e) None of these

Q10. IEEE 802.5 standard is defined for:

(a) Ethernet

(b) Token bus

(c) Token ring

(d) Bluetooth

Q11. Which of the following is also called NAT proxy server?

(a) Web proxy

(b) SMTP proxy

(c) IP proxy

(d) TCP proxy

(e) FTP proxy

Q12. Which of the following statements is true for Frame Relay?

(a) It has low data rate in comparison to X.25.

(b) It operates in data link layer and network layer. 

(c) It is less expensive that other WANs.

(d) All of the above

(e) None of these

Q13. Which of the following do not come under a routing algorithm?

(a) Broadcast

(b) In-depth

(c) Distance vector

(d) Link state

(e) None of these

Q14. Which statement is correct in the context of ARP?

(a) It converts IP address to MAC address.

(b) It is data link layer protocol.

(c) It is standardized in RFC 826.

(d) All of the above

(e) None of these

Q15. Which of the following shortcut keys represents the correct sequence for Bold, Italic and Underline commands?

(a) Ctrl + B; Ctrl + I; Ctrl + U

(b) Ctrl + I; Ctrl + U; Ctrl + B

(c) Ctrl + U; Ctrl + B; Ctrl + I

(d) Ctrl + U; Ctrl + I; Ctrl + B

(e) None of these

Let's block ads! (Why?)

- http://www.bankersadda.com/2016/12/computer-questions-for-rrb-mains-2016_11.html