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MCQOPTIONS
This section includes 728 Mcqs, each offering curated multiple-choice questions to sharpen your Technical Programming knowledge and support exam preparation. Choose a topic below to get started.
| 551. |
FTP server listens for connection on port number |
| A. | 20 |
| B. | 21 |
| C. | 22 |
| D. | 23 |
| Answer» C. 22 | |
| 552. |
In HTTP pipelining |
| A. | multiple HTTP requests are sent on a single TCP connection without waiting for the corresponding responses |
| B. | multiple HTTP requests can not be sent on a single TCP connection |
| C. | multiple HTTP requests are sent in a queue on a single TCP connection |
| D. | none of the mentioned |
| Answer» B. multiple HTTP requests can not be sent on a single TCP connection | |
| 553. |
HTTP client requests by establishing a __________ connection to a particular port on the server. |
| A. | user datagram protocol |
| B. | transmission control protocol |
| C. | broader gateway protocol |
| D. | none of the mentioned |
| Answer» C. broader gateway protocol | |
| 554. |
HTTP is ________ protocol. |
| A. | application layer |
| B. | transport layer |
| C. | network layer |
| D. | none of the mentioned |
| Answer» B. transport layer | |
| 555. |
Multiple object can be sent over a TCP connection between client and server in |
| A. | persistent HTTP |
| B. | nonpersistent HTTP |
| C. | both persistent HTTP and nonpersistent HTTP |
| D. | none of the mentioned |
| Answer» B. nonpersistent HTTP | |
| 556. |
Which of the following is present in both an HTTP request line and a status line? |
| A. | HTTP version number |
| B. | URL |
| C. | Method |
| D. | None of the mentioned |
| Answer» B. URL | |
| 557. |
The conditional GET mechanism |
| A. | Imposes conditions on the objects to be requested |
| B. | Limits the number of response from a server |
| C. | Helps to keep a cache upto date |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 558. |
Which of the following is not correct ? |
| A. | Web cache doesnt has its own disk space |
| B. | Web cache can act both like server and client |
| C. | Web cache might reduce the response time |
| D. | Web cache contains copies of recently requested objects |
| Answer» B. Web cache can act both like server and client | |
| 559. |
Find the oddly matched HTTP status codes |
| A. | 200 OK |
| B. | 400 Bad Request |
| C. | 301 Moved permanently |
| D. | 304 Not Found |
| Answer» E. | |
| 560. |
The HTTP response message leaves out the requested object when ____________ method is used |
| A. | GET |
| B. | POST |
| C. | HEAD |
| D. | PUT |
| Answer» D. PUT | |
| 561. |
The __________ method when used in the method field, leaves entity body empty. |
| A. | POST |
| B. | SEND |
| C. | GET |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 562. |
The values GET, POST, HEAD etc are specified in ____________ of HTTP message |
| A. | Request line |
| B. | Header line |
| C. | Status line |
| D. | Entity body |
| Answer» B. Header line | |
| 563. |
The first line of HTTP request message is called _____________ |
| A. | Request line |
| B. | Header line |
| C. | Status line |
| D. | Entity line |
| Answer» B. Header line | |
| 564. |
In the process of fetching a web page from a server the HTTP request/response takes __________ RTTs. |
| A. | 2 |
| B. | 1 |
| C. | 4 |
| D. | 3 |
| Answer» C. 4 | |
| 565. |
The HTTP request message is sent in _________ part of three-way handshake. |
| A. | First |
| B. | Second |
| C. | Third |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 566. |
The time taken by a packet to travel from client to server and then back to the client is called __________ |
| A. | STT |
| B. | RTT |
| C. | PTT |
| D. | None of the mentioned |
| Answer» C. PTT | |
| 567. |
The default connection type used by HTTP is _________ |
| A. | Persistent |
| B. | Non-persistent |
| C. | Can be either persistent or non-persistent depending on connection request |
| D. | None of the mentioned |
| Answer» B. Non-persistent | |
| 568. |
The number of objects in a Web page which consists of 4 jpeg images and HTML text is ________ |
| A. | 4 |
| B. | 1 |
| C. | 5 |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 569. |
When displaying a web page, the application layer uses the |
| A. | HTTP protocol |
| B. | FTP protocol |
| C. | SMTP protocol |
| D. | None of the mentioned |
| Answer» B. FTP protocol | |
| 570. |
Which one of the following is not correct? |
| A. | application layer protocols are used by both source and destination devices during a communication session |
| B. | HTTP is a session layer protocol |
| C. | TCP is an application layer protocol |
| D. | All of the mentioned |
| Answer» E. | |
| 571. |
Which protocol is a signalling communication protocol used for controlling multimedia communication sessions? |
| A. | session initiation protocol |
| B. | session modelling protocol |
| C. | session maintenance protocol |
| D. | none of the mentioned |
| Answer» B. session modelling protocol | |
| 572. |
Which one of the following is not an application layer protocol? |
| A. | media gateway protocol |
| B. | dynamic host configuration protocol |
| C. | resource reservation protocol |
| D. | session initiation protocol |
| Answer» D. session initiation protocol | |
| 573. |
Which one of the following is an internet standard protocol for managing devices on IP network? |
| A. | dynamic host configuration protocol |
| B. | simple newtwork management protocol |
| C. | internet message access protocol |
| D. | media gateway protocol |
| Answer» C. internet message access protocol | |
| 574. |
The ASCII encoding of binary data is called |
| A. | base 64 encoding |
| B. | base 32 encoding |
| C. | base 16 encoding |
| D. | base 8 encoding |
| Answer» B. base 32 encoding | |
| 575. |
Which one of the following protocol delivers/stores mail to reciever server? |
| A. | simple mail transfer protocol |
| B. | post office protocol |
| C. | internet mail access protocol |
| D. | hypertext transfer protocol |
| Answer» B. post office protocol | |
| 576. |
Application layer protocol defines |
| A. | types of messages exchanged |
| B. | message format, syntax and semantics |
| C. | rules for when and how processes send and respond to messages |
| D. | all of the mentioned |
| Answer» E. | |
| 577. |
Which one of the following allows a user at one site to establish a connection to another site and then pass keystrokes from local host to remote host? |
| A. | HTTP |
| B. | FTP |
| C. | Telnet |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 578. |
The ____________ translates internet domain and host names to IP address. |
| A. | domain name system |
| B. | routing information protocol |
| C. | network time protocol |
| D. | internet relay chat |
| Answer» B. routing information protocol | |
| 579. |
Electronic mail uses this Application layer protocol |
| A. | SMTP |
| B. | HTTP |
| C. | FTP |
| D. | SIP |
| Answer» B. HTTP | |
| 580. |
Transport services available to applications in one or another form |
| A. | Reliable data transfer |
| B. | Timing |
| C. | Security |
| D. | All of the mentioned |
| Answer» E. | |
| 581. |
This is a time-sensitive service |
| A. | File transfer |
| B. | File download |
| C. | |
| D. | Internet telephony |
| Answer» E. | |
| 582. |
To deliver a message to the correct application program running on a host, the _______ address must be consulted |
| A. | IP |
| B. | MAC |
| C. | Port |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 583. |
Pick the odd one out |
| A. | File transfer |
| B. | File download |
| C. | |
| D. | Interactive games |
| Answer» E. | |
| 584. |
E-mail is |
| A. | Loss-tolerant application |
| B. | Bandwidth-sensitive application |
| C. | Elastic application |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 585. |
Application layer offers _______ service |
| A. | End to end |
| B. | Process to process |
| C. | Both End to end and Process to process |
| D. | None of the mentioned |
| Answer» B. Process to process | |
| 586. |
Application developer has permission to decide the following on transport layer side |
| A. | Transport layer protocol |
| B. | Maximum buffer size |
| C. | Both Transport layer protocol and Maximum buffer size |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 587. |
This is one of the architecture paradigm |
| A. | Peer to peer |
| B. | Client-server |
| C. | HTTP |
| D. | Both Peer-to-Peer & Client-Server |
| Answer» E. | |
| 588. |
The packet of information at the application layer is called |
| A. | Packet |
| B. | Message |
| C. | Segment |
| D. | Frame |
| Answer» C. Segment | |
| 589. |
This is not a application layer protocol |
| A. | HTTP |
| B. | SMTP |
| C. | FTP |
| D. | TCP |
| Answer» E. | |
| 590. |
Which of the following is an application layer service ? |
| A. | Network virtual terminal |
| B. | File transfer, access, and management |
| C. | Mail service |
| D. | All of the mentioned |
| Answer» E. | |
| 591. |
In _________ resources are allocated on demand. |
| A. | packet switching |
| B. | circuit switching |
| C. | line switching |
| D. | frequency switching |
| Answer» B. circuit switching | |
| 592. |
As the resouces are reserved between two communicating end systems in circuit switching, this is achieved |
| A. | authentication |
| B. | guaranteed constant rate |
| C. | reliability |
| D. | store and forward |
| Answer» C. reliability | |
| 593. |
The resources needed for communication between end systems are reserved for the duration of session between end systems in ________ |
| A. | Packet switching |
| B. | Circuit switching |
| C. | Line switching |
| D. | Frequency switching |
| Answer» C. Line switching | |
| 594. |
Method(s) to move data through a network of links and switches |
| A. | Packet switching |
| B. | Circuit switching |
| C. | Line switching |
| D. | Both Packet switching and Circuit switching |
| Answer» E. | |
| 595. |
If there are N routers from source to destination, total end to end delay in sending packet P(L->number of bits in the packet R-> transmission rate) |
| A. | N |
| B. | (N*L)/R |
| C. | (2N*L)/R |
| D. | L/R |
| Answer» C. (2N*L)/R | |
| 596. |
Most packet switches use this principle |
| A. | Stop and wait |
| B. | Store and forward |
| C. | Both Stop and wait and Store and forward |
| D. | None of the mentioned |
| Answer» C. Both Stop and wait and Store and forward | |
| 597. |
A local telephone network is an example of a _______ network |
| A. | Packet switched |
| B. | Circuit switched |
| C. | Both Packet switched and Circuit switched |
| D. | None of the mentioned |
| Answer» B. Circuit switched | |
| 598. |
Geostationary satellites |
| A. | Are placed at a fixed point above the earth |
| B. | Rotate the earth about a fixed axis |
| C. | Rotate the earth about a varying axis |
| D. | All of the mentioned |
| Answer» B. Rotate the earth about a fixed axis | |
| 599. |
Radio channels are attractive medium because |
| A. | Can penetrate walls |
| B. | Connectivity can be given to mobile user |
| C. | Can carry signals for long distance |
| D. | All of the mentioned |
| Answer» E. | |
| 600. |
Terrestrial radio channels are broadly classifed into _____ groups |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 1 |
| Answer» C. 4 | |