MCQOPTIONS
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MCQOPTIONS
This section includes 398 Mcqs, each offering curated multiple-choice questions to sharpen your Technical Programming knowledge and support exam preparation. Choose a topic below to get started.
| 301. |
In a ______ connection, two and only two devices are connected by a dedicated link. |
| A. | multipoint |
| B. | point-to-point |
| C. | (a) and (b) |
| D. | none of the above |
| Answer» C. (a) and (b) | |
| 302. |
Devices may be arranged in a _____ topology. |
| A. | ring |
| B. | mesh |
| C. | bus |
| D. | all of the above |
| Answer» E. | |
| 303. |
Computer data transmission mode in which data can travel in both directions simultaneously is called |
| A. | full duplex mode |
| B. | half duplex mode |
| C. | simplex mode |
| D. | duplex mode |
| Answer» B. half duplex mode | |
| 304. |
A ________ is a set of rules that governs data communication. |
| A. | forum |
| B. | protocol |
| C. | standard |
| D. | none of the above |
| Answer» C. standard | |
| 305. |
A ________ bridge can forward and filter frames and automatically build its forwarding table. |
| A. | simple |
| B. | dual |
| C. | transparent |
| D. | none of the above |
| Answer» D. none of the above | |
| 306. |
A ______ switch is a faster and more sophisticated router. |
| A. | two-layer |
| B. | three-layer |
| C. | four-layer |
| D. | none of the above |
| Answer» C. four-layer | |
| 307. |
Day-to-day transactions at departmental stores, banks, reservation counter and other businesses are all dependent upon computer |
| A. | softwares |
| B. | systems |
| C. | programs |
| D. | networks |
| Answer» E. | |
| 308. |
Speed of transmitted data is measured by |
| A. | baud |
| B. | band |
| C. | hertz |
| D. | seconds |
| Answer» B. band | |
| 309. |
A computer device which sends the message is termed as |
| A. | sending device |
| B. | source transmitter |
| C. | Both a and b |
| D. | communication device |
| Answer» D. communication device | |
| 310. |
Computer and workstations when connected with each other is classified as |
| A. | controlled points |
| B. | interaction points |
| C. | connected points |
| D. | network |
| Answer» E. | |
| 311. |
GSM allows a reuse factor of _______. |
| A. | 1 |
| B. | 3 |
| C. | 5 |
| D. | 7 |
| Answer» C. 5 | |
| 312. |
An 'intelligent terminal is also termed as |
| A. | digital terminal |
| B. | logical terminal |
| C. | programmable terminal |
| D. | trained terminal |
| Answer» D. trained terminal | |
| 313. |
In AMPS, each band is divided into ______ channels. |
| A. | 800 |
| B. | 900 |
| C. | 1000 |
| D. | none of the above |
| Answer» E. | |
| 314. |
The first Network was |
| A. | CNNET |
| B. | NSFNET |
| C. | ASAPNET |
| D. | ARPANET |
| Answer» E. | |
| 315. |
What does protocol defines? |
| A. | Protocol defines what data is communicated. |
| B. | Protocol defines how data is communicated. |
| C. | Protocol defines when data is communicated. |
| D. | All of above |
| Answer» E. | |
| 316. |
A _____ can be used as a connecting device between two internetworks that use different models. |
| A. | repeater |
| B. | bridge |
| C. | router |
| D. | gateway |
| Answer» E. | |
| 317. |
Which of the following isn’t a type of transmission mode? |
| A. | physical |
| B. | simplex |
| C. | full duplex |
| D. | half duplex |
| Answer» B. simplex | |
| 318. |
Large computer corporate networks can use |
| A. | thousands of servers |
| B. | millions of servers |
| C. | billions of servers |
| D. | hundreds of servers |
| Answer» E. | |
| 319. |
A television broadcast is an example of _______ transmission. |
| A. | simplex |
| B. | half-duplex |
| C. | full-duplex |
| D. | automatic |
| Answer» B. half-duplex | |
| 320. |
Type of network in which terminals are connected with help of |
| A. | wide area network |
| B. | similar area network |
| C. | parallel network |
| D. | series network |
| Answer» B. similar area network | |
| 321. |
Information age is equally dependent on the computer and computer's |
| A. | software |
| B. | hardware |
| C. | network |
| D. | program |
| Answer» D. program | |
| 322. |
Time consuming and slow response time of multi-access is its |
| A. | plus points |
| B. | minus points |
| C. | timed points |
| D. | turning points |
| Answer» C. timed points | |
| 323. |
In a multi-access system, time computer takes to execute an operation on request of user is classified as |
| A. | response time |
| B. | off-line time |
| C. | on-line time |
| D. | interaction time |
| Answer» B. off-line time | |
| 324. |
Computer data transmission rate over 56000 baud has |
| A. | high speed |
| B. | broad band |
| C. | Both a and b |
| D. | voice band |
| Answer» D. voice band | |
| 325. |
International large companies have set up of mainframe computers in different countries is an example of |
| A. | connected area network |
| B. | timed area network |
| C. | wide area network |
| D. | terminal area network |
| Answer» D. terminal area network | |
| 326. |
Gateways are used at ................. |
| A. | Physical layer |
| B. | MAC layer |
| C. | Network layer |
| D. | Application layer |
| Answer» E. | |
| 327. |
Communication channel with a bit transmission rate of 40 to 300 baud has |
| A. | low speed |
| B. | narrow band |
| C. | Both a and b |
| D. | broad band |
| Answer» D. broad band | |
| 328. |
The first operational computer network in the world was the _________ for the United States Department of Defense. |
| A. | ARPANET |
| B. | ERNET |
| C. | SKYNET |
| D. | DARPANET |
| Answer» B. ERNET | |
| 329. |
A protocol is a |
| A. | Software that facilitates connection to the internet |
| B. | List of rules for transferring data over a network |
| C. | Gateway calling program for internet bridging |
| D. | Software that allows file copying |
| Answer» C. Gateway calling program for internet bridging | |
| 330. |
Total number of layers in a Internet Protocol Stack are |
| A. | 7 |
| B. | 6 |
| C. | 5 |
| D. | 4 |
| Answer» D. 4 | |
| 331. |
What is the size of the IP version 4? |
| A. | 22 bytes |
| B. | 32 bits |
| C. | 32 bytes |
| D. | 99 bytes |
| Answer» C. 32 bytes | |
| 332. |
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. | None of Above |
| Answer» B. Connected Computers in the Network | |
| 333. |
The Internet is an example of |
| A. | Cell switched network |
| B. | circuit switched network |
| C. | Packet switched network |
| D. | All of above |
| Answer» D. All of above | |
| 334. |
Computer Network is |
| A. | Collection of hardware components and computers |
| B. | Interconnected by communication channels |
| C. | Sharing of resources and information |
| D. | All of the Above |
| Answer» E. | |
| 335. |
What is a Firewall in Computer Network? |
| A. | The physical boundary of Network |
| B. | An operating System of Computer Network |
| C. | A system designed to prevent unauthorized access |
| D. | A web browsing Software |
| Answer» D. A web browsing Software | |
| 336. |
ADSL is the abbreviation of |
| A. | Asymmetric Dual Subscriber Line |
| B. | Asymmetric Digital System Line |
| C. | Asymmetric Dual System Line |
| D. | Asymmetric Digital Subscriber Line |
| Answer» E. | |
| 337. |
IP version 6 is _____ bits longer. |
| A. | 32 |
| B. | 128 |
| C. | 48 |
| D. | 22 |
| Answer» C. 48 | |
| 338. |
Which of the following service do DSL Telcos companies provide? |
| A. | ISP |
| B. | Wired phone access |
| C. | Both a and b |
| D. | None |
| Answer» D. None | |
| 339. |
Which of the following is the type of the computer network? |
| A. | Metropolitan area network (MAN) |
| B. | Local area network (LAN) |
| C. | Personal area network (PAN) |
| D. | All of the above |
| Answer» E. | |
| 340. |
You have shared printers and scanners centrally in a Computer network, what is it called? |
| A. | Data sharing |
| B. | Recourse sharing |
| C. | Device sharing |
| D. | Hardware sharing |
| Answer» C. Device sharing | |
| 341. |
Which of the following is not the network edge device? |
| A. | Switch |
| B. | Server |
| C. | PC |
| D. | MAC |
| Answer» B. Server | |
| 342. |
Which of the following is the set of rules that governs data communication? |
| A. | FCC |
| B. | Standards |
| C. | Protocols |
| D. | RFCs |
| Answer» D. RFCs | |
| 343. |
How many layers does OSI have? |
| A. | 4 |
| B. | 7 |
| C. | 5 |
| D. | 6 |
| Answer» C. 5 | |
| 344. |
Collection of network or networks is called |
| A. | Intranet |
| B. | Internet |
| C. | Extranet |
| D. | LAN network |
| Answer» C. Extranet | |
| 345. |
What is NIC used for? |
| A. | To remotely access PC |
| B. | To connect computer to a network |
| C. | It is used in junipers routers for gateway card |
| D. | None |
| Answer» C. It is used in junipers routers for gateway card | |
| 346. |
In a type of computer network, what does MAN stands for? |
| A. | Major area network |
| B. | Mini area network |
| C. | Metropolitan area network |
| D. | Micro area network |
| Answer» D. Micro area network | |
| 347. |
Which of the following are the uses of computer Network Technology? |
| A. | Power communication medium |
| B. | Resource sharing |
| C. | Provide high reliability |
| D. | All of the above |
| Answer» E. | |
| 348. |
A _____ is a device that forwards packets between networks by processing the routing information included in the packet. |
| A. | bridge |
| B. | firewall |
| C. | router |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 349. |
High speed Ethernet works on: |
| A. | coaxial cable |
| B. | twisted pair cable |
| C. | optical fiber |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 350. |
A point-to-point protocol over ethernet is a network protocol for: |
| A. | encapsulating PPP frames inside ethernet frames |
| B. | encapsulating ehternet frames inside PPP frames |
| C. | for security of ethernet frames |
| D. | for security of PPP frames |
| Answer» B. encapsulating ehternet frames inside PPP frames | |