Saturday, 12 November 2016

Computer Questions for IBPS and other Bank Exams


Q1. Which of the following is refers to a small, single-site network?   
(a) LAN
(b) DNS
(c) USB
(d) RAM
(e) None of these
 Q2. A ______ often simply referred to as a network, is a collection of hardware components and computers interconnected by communication channels that allow sharing of resources and information.
(a) Computer network
(b) Router
(c) Modem
(d) WWW
(e) None of these

Q3. A _____ is a system of digital message formats and rules for exchanging those messages in or between computing systems and in telecommunications.  
(a) Communication protocol
(b) Router
(c) Modem
(d) DNS
(e) None of these

Q4. Which is commonly used protocol for exchanging files over any network that supports the TCP/IP protocol.  
(a) FTP
(b) TCP
(c) SMTP
(d) HTTP
(e) None of these

Q5. LAN card is also known as ______.  
(a) CIN
(b) INC
(c) NIC
(d) ICN
(e) None of these

Q6. Which of the following protocols uses both TCP and UDP?
(a) FTP
(b) SMTP
(c) Telnet
(d) DNS
(e) None of the above

Q7. A ______ is a data communications network that covers a relatively broad geographic area and that often uses transmission facilities provide by common carries, such as telephone companies.  
(a) WAN
(b) LAN
(c) MAIN
(d) SAN
(e) None of these

Q8. If you use either Telnet of FTP, which is the highest layer you are using to transmit data?  
(a) Presentation
(b) Application
(c) Session
(d) Transport
(e) None of these
Q9. Frames from one LAN can be transmitted to another LAN via the device-
(a) Router
(b) Bridge
(c) Repeater
(d) Modem
(e) None of these

Q10. Router operates in which layer of the OSI model? 
(a) Physical layer
(b) Data link layer
(c) Network layer
(d) All of these
(e) None of these

Q11. End-to-end connectivity is provided from host-to-host in -   
(a) Network layer
(b) Session layer
(c) Data line layer
(d) Transport layer
(e) None of these

Q12. What is the meaning of Bandwidth in Network? 
(a) Transmission capacity of a communication channels
(b) Connected Computers in the Network
(c) Class of IP used in Network
(d) All of above
(e) None of above

Q13. Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another?
(a) FTP
(b) SNMP
(c) SMTP
(d) RPC
(e) None of these
Q14. What is the default subnet mask for a class C network?
(e) None of these

Q15. Hubs are present in the network-  
(a) To diagnose line failures, measure and manage traffic flow and simplify reconfiguring of LANs
(b) To interconnect the LAN with WANs
(c) To check the network
(d) All of these
(e) None of these

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