MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What do we call for the arrangement when two or more computers physically connected by cables to share information or hardware? [SBI Clerk 2015] |
| A. | URL |
| B. | Network |
| C. | Server |
| D. | Internet |
| E. | Modem |
| Answer» C. Server | |
| 2. |
Ethernet, token ring and token bus are types of [SBI Associates 2012, RBI Grade B 2014] |
| A. | WAN |
| B. | LAN |
| C. | communication channels |
| D. | physical media |
| E. | None of the above |
| Answer» C. communication channels | |
| 3. |
The ground station in VSAT communication is [RBI Grade B 2014] |
| A. | HTTP |
| B. | multiplexer |
| C. | hub |
| D. | repeater |
| E. | None of these |
| Answer» C. hub | |
| 4. |
Name the fourth layer of OSI model [SBI PO 2014] |
| A. | Application layer |
| B. | Data link layer |
| C. | Transport layer |
| D. | Session layer |
| E. | None of these |
| Answer» D. Session layer | |
| 5. |
The hardware device or software program that sends messages between network is known as a [IBPS Clerk 2014] |
| A. | bridge |
| B. | backbone |
| C. | router |
| D. | gateway |
| E. | Other than those given as options |
| Answer» F. | |
| 6. |
Which of the following cables can transmit data at high speeds? [IBPS Clerk 2014] |
| A. | Flat cables |
| B. | Co-axial cable |
| C. | Optic fibre cable |
| D. | Twisted pair cable |
| E. | UTP cable |
| Answer» D. Twisted pair cable | |
| 7. |
Which of the following terms is associated with networks? [SBI Clerk 2014] |
| A. | MS-Excel |
| B. | Mouse |
| C. | Word |
| D. | Connectivity |
| E. | Plotter |
| Answer» E. Plotter | |
| 8. |
A USB communication device that supports duty encryption for scare wireless loss communication for notebook users is called.......... [IBPS Clerk 2013] |
| A. | wireless switch |
| B. | router |
| C. | wireless hub |
| D. | USB wireless is not work adapts |
| E. | None of the above |
| Answer» E. None of the above | |
| 9. |
Bandwidth refers to [RBI Grade B 2013] |
| A. | the cost of the cable required to implement a WAN |
| B. | the cost of the cable required to implement a LAN |
| C. | the amount of information a peer-to-peer network can store |
| D. | the amount of information a communications medium can transfer in a given amount of time. |
| E. | None of the above |
| Answer» E. None of the above | |
| 10. |
Networking using fibre optic cable is done as [RBI Grade B 2012] |
| A. | it has high band width |
| B. | it is thin and light |
| C. | it is not affected by electro-magnetic interference/power surges etc |
| D. | All of the above |
| E. | None of the above |
| Answer» E. None of the above | |
| 11. |
What is the function of a modem? [RBI Grade B 2012] |
| A. | Encryption and decryption |
| B. | Converts data to voice and vice- versa |
| C. | Converts analog signals to digitals and vice-versa |
| D. | Serve as a hardware anti-virus |
| E. | None of the above |
| Answer» D. Serve as a hardware anti-virus | |
| 12. |
......... is the most important/powerful computer in a typical network. [SBI PO 2013] |
| A. | Desktop |
| B. | Network client |
| C. | Network server |
| D. | Network station |
| E. | Network switch |
| Answer» D. Network station | |
| 13. |
An alternate name for the completely reconnected network topology is [SSC CGL 2012] |
| A. | mesh |
| B. | star |
| C. | tree |
| D. | ring |
| Answer» B. star | |
| 14. |
Communication channel having ......... types. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| E. | None of these |
| Answer» D. 4 | |
| 15. |
Which of the following items is not used in Local Area Networks (LANs)? [SSC CGL 2012] |
| A. | Interface card |
| B. | Cable |
| C. | Computer |
| D. | Modem |
| Answer» E. | |
| 16. |
A processor that collects the transmissions from several communication media and send them over a single line that operates at a higher capacity is called [RBI Grade B 2013] |
| A. | multiplexer |
| B. | bridge |
| C. | hub |
| D. | router |
| E. | None of these |
| Answer» B. bridge | |
| 17. |
In OSI network architecture, the routing is performed by [IBPS Clerk 2012] |
| A. | network layer |
| B. | data link layer |
| C. | transport layer |
| D. | session layer |
| E. | None of these |
| Answer» B. data link layer | |
| 18. |
Which of the following represents the fastest data transmission speed? [SBI Clerk 2012] |
| A. | Bandwidth |
| B. | bps |
| C. | gbps |
| D. | kbps |
| E. | mbps |
| Answer» D. kbps | |
| 19. |
P2P is a ......... application architecture. [IBPS Clerk 2012] |
| A. | client/server |
| B. | distributed |
| C. | centralised |
| D. | 1-tier |
| E. | None of these |
| Answer» B. distributed | |
| 20. |
A combination of hardware and software that allows communication and electronic transfer of information between computers is a [SBI Clerk 2012] |
| A. | network |
| B. | backup system |
| C. | server |
| D. | peripheral |
| E. | modem |
| Answer» B. backup system | |
| 21. |
The advantage of LAN is [SBI Clerk 2012] |
| A. | sharing peripherals |
| B. | backing up your data |
| C. | saving all your data |
| D. | accessing the Web |
| E. | automatic printing of data |
| Answer» B. backing up your data | |
| 22. |
How many bits are there in the Ethernet address? [SBI Clerk 2011] |
| A. | 64 bits |
| B. | 48 bits |
| C. | 32 bits |
| D. | 16 bits |
| E. | None of these |
| Answer» C. 32 bits | |
| 23. |
......... is the transmission of data between two or more computers over communication links. |
| A. | Communication |
| B. | Networking |
| C. | Data communication |
| D. | Data networking |
| E. | Information networking |
| Answer» D. Data networking | |
| 24. |
Multiplexing involves ......... path and ......... channel. [SBI Clerk 2011] |
| A. | one, one |
| B. | one, multiple |
| C. | multiple, one |
| D. | multiple, multiple |
| E. | None of these |
| Answer» C. multiple, one | |
| 25. |
Hub is associated with ......... network. [SBI Clerk 2011] |
| A. | bus |
| B. | ring |
| C. | star |
| D. | mesh |
| E. | All of these |
| Answer» D. mesh | |
| 26. |
Which of the following is considered a broad band communication channel? [SBI PO 2010] |
| A. | Co-axial cable |
| B. | Fibre optic cable |
| C. | Microwave circuits |
| D. | All of the above |
| E. | None of the above |
| Answer» E. None of the above | |
| 27. |
What type of resource is most likely to be a shared common resource in a computer network? [Allahabad Bank Clerk 2010] |
| A. | Printers |
| B. | Speakers |
| C. | Floppy disk drives |
| D. | Keyboards |
| E. | None of these |
| Answer» B. Speakers | |
| 28. |
Servers are those computers which provide resources to other computers connected by [SBI Clerk 2009] |
| A. | network |
| B. | mainframe |
| C. | super computer |
| D. | client |
| E. | None of these |
| Answer» B. mainframe | |
| 29. |
In twisted pair, wires are twisted together, which are surrounded by an insulating material and an outer layer called |
| A. | frame |
| B. | cover |
| C. | disk |
| D. | block |
| E. | jacket |
| Answer» F. | |
| 30. |
Wi-Fi uses |
| A. | optical fibre |
| B. | phase line |
| C. | radiowaves |
| D. | sound-waves |
| E. | None of these |
| Answer» D. sound-waves | |
| 31. |
Which of the following is called small single site network? |
| A. | LAN |
| B. | DSL |
| C. | RAM |
| D. | USB |
| E. | None of these |
| Answer» B. DSL | |
| 32. |
A (n)......... area is a small group of computers and peripherals linked together in a small geographic area. |
| A. | MAN |
| B. | PAN |
| C. | CAN |
| D. | LAN |
| E. | None of these |
| Answer» E. None of these | |
| 33. |
Switches work on which OSI layer? |
| A. | Data link layer |
| B. | Physical layer |
| C. | Transport layer |
| D. | Network layer |
| E. | Application layer |
| Answer» B. Physical layer | |
| 34. |
The ......... enables your computer to connect to other computer.- |
| A. | Video card |
| B. | Sound card |
| C. | Network Interface Card (NIC) |
| D. | Controller card |
| E. | None of the above |
| Answer» D. Controller card | |
| 35. |
Encryption and decryption are the functions of |
| A. | transport layer |
| B. | session layer |
| C. | presentation layer |
| D. | All of these |
| E. | None of these |
| Answer» D. All of these | |
| 36. |
Which of the following is an advantage to using fibre optics data transmission? |
| A. | Resistance to data theft |
| B. | Fast data transmission rate |
| C. | Low noise level |
| D. | All of the above |
| E. | None of the above |
| Answer» D. All of the above | |
| 37. |
Which of the following is the fastest communication channel? |
| A. | Radiowave |
| B. | Micro wave |
| C. | Optical fibre |
| D. | All are operating at nearly the same propagation speed |
| E. | None of the above |
| Answer» C. Optical fibre | |
| 38. |
What is the function of a modem? |
| A. | Encryption and decryption |
| B. | Converts data to voice |
| C. | Converts analog signals to digitals and vice-versa |
| D. | Serve as a hardware anti-virus |
| E. | None of the above |
| Answer» D. Serve as a hardware anti-virus | |
| 39. |
Networking using fibre optic cable is done as |
| A. | it has high bandwidth |
| B. | it is thin and light |
| C. | it is not affected by electromagnetic |
| D. | All of the above |
| E. | None of the above |
| Answer» E. None of the above | |
| 40. |
The first network that has planted the seeds of Internet was |
| A. | ARPANET |
| B. | NSFnet |
| C. | V-net |
| D. | I -net |
| E. | None of these |
| Answer» B. NSFnet | |
| 41. |
LAN can use ......... architecture. |
| A. | peer-to-peer |
| B. | client and server |
| C. | Both a and b |
| D. | Neither a nor b |
| E. | None of these |
| Answer» D. Neither a nor b | |
| 42. |
What is the use of bridge in network? |
| A. | To connect LANs |
| B. | To separate LANs |
| C. | To control network speed |
| D. | All of these |
| E. | None of these |
| Answer» B. To separate LANs | |
| 43. |
Which of the following is not a network device? |
| A. | Router |
| B. | Switch |
| C. | Bus |
| D. | Bridge |
| E. | None of these |
| Answer» D. Bridge | |
| 44. |
An inter-company network which used to distribute information, documents files and database, is called as |
| A. | LAN |
| B. | Switch |
| C. | WAN |
| D. | MAN |
| E. | None of these |
| Answer» B. Switch | |
| 45. |
In a ring topology, the computer in possession of the ......... can transmit data. |
| A. | packet |
| B. | data |
| C. | access method |
| D. | token |
| E. | None of these |
| Answer» E. None of these | |
| 46. |
......... allows LAN users to share computer programs and data. |
| A. | Communication server |
| B. | Print server |
| C. | File server |
| D. | All of the above |
| E. | None of the above |
| Answer» C. File server | |
| 47. |
Which of the following topologies is not of broadcast type? |
| A. | Star |
| B. | Bus |
| C. | Ring |
| D. | All of these |
| E. | None of these |
| Answer» B. Bus | |
| 48. |
Geometric arrangement of devices on the network is called |
| A. | topology |
| B. | protocols |
| C. | media |
| D. | LAN |
| E. | None of these |
| Answer» B. protocols | |
| 49. |
To send data/message to and from computers the network software puts the message information in a |
| A. | NIC |
| B. | packet |
| C. | trailer |
| D. | header |
| E. | None of these |
| Answer» C. trailer | |
| 50. |
Which of the following is an example of optical disk? [Allahabad Bank PO 2011] |
| A. | Digital versatile disks |
| B. | Magnetic disks |
| C. | Memory disks |
| D. | Data bus disks |
| E. | None of the above |
| Answer» B. Magnetic disks | |