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Computer Awareness Questions for Bank Exams -IBPS, RRB, NABARD,RBI, SBI

Computer Awareness Questions for Bank Exams -IBPS, RRB, NABARD,RBI, SBI

1. Mobile computers and PDAs (Personal Digital Assistants) are the examples of

(a) LAN (Local Area Network)
(b) Radio Broadcasting
(c) Geosynchronous
(d) Wireless Network

2. Which layer is not present in TCP/IP Model?
(a) Transport layer
(b) Session Layer
(c) Application Layer
(d) Internet Layer

3. Which of the layers is not in OSI Model?
(a) Physical Layer
(b) Internet Layer
(c) Transport Layer
(d) Network Layer

4. Copper wire is an example of ________________
(a) Group Media
(b) Unguided Transmission Media
(c) Guided Transmission Media
(d) None of these

5. Which of the following is a method of Wireless Transmission?
(a) Electromagnetic Spectrum
(b) Infrared and Millimeter waves
(c) Lightwave transmission
(d) All of the Above

6. Which of the following is the major component of telephone system?
(a) Switching Office
(b) Trunks
(c)Local Loop
(d) All of these

7. To collect multiple calls together and send them together ___________.
(a) Transmission
(b) Multiplexing.
(c) Signaling
(d) Trunks

8. In most WANs, the network contains numerous cables or telephone lines, each one connecting a pair of ____________.
(a) Packet.
(b) Star Topology.
(c) Router
(d) Antennas

9. Two different networks can be connected by using _________.
(a) Bridges
(b) Gateway
(c) Satellite
(d) None of these.

10. The two-wire connections between each subscriber’s telephone and the end office are known as ___________.
(a) Switches
(b) Local Central Office
(c) Local Loop
(d) Toll Office.

11. Which of the following is the style of internet working?
(a) Datagram Model
(b) Concatenated Virtual Circuit
(c) Both (A) and (B).
(d) None of these.

12. LANs can be connected by devices called ____________ which operate in the data link layer?
(a) Hub
(b) Tunnel
(c) HDLC
(d) Bridges

13. All of the parts in a computer talk to each other by sending ___________.
(a) Analog Signals
(b) Smoothly Varying Signal waves
(c) Digital Signals.
(d) Both (B) and (C).

14. When the computer is not working and also not able to maintain operation and display, some bright spots occur on the screen. This is known as ___________.
(a) Execution.
(b) Paging
(c) flickering –
(d) blinking

15. Devices on one network can communicate with devices on another network via a ________________.
(a) File server
(b) Printer server
(c) Utility Server
(d) Gateway

16._______ allow executing a program which is not entirely in memory.
(a) Virtual Memory…
(b) Auxiliary Memory.
(c) Secondary Memory
(d) Demand Paging.
(e) None of the above.

17. A collection of linked information residing on computers connected by the internet is called ___________.
(a) World Wide Web
(b) Search Engine
(c) Internet Protocol
(d) None of these.

18. All of the following are types of PDA’s except ___________.
(a) Palms
(b) PocketPalms –
(c) Handspring
(d) PocketPCs

19. Encryption and Decryption are functions of the __________ layer.
(a) Transport.
(b) Session
(c) application
(d) presentation —

20.The telephone system is a _____________ network
(a) LAN (Local Area Network).
(b) VPN
(c) Public Network
(d) Private Network

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