R4RIN – MCQs, Mock Tests | MCA Computer Network MCA Question MCQ Set 4

In _________ systems, resources are allocated on demand.

1. packet switching
2. circuit switching
3. line switching
4. Frequency switching

✅ Correct Answer: 1

Which of the following is not an application layer service?

1. Network virtual terminal
2. File transfer, access, and management
3. Mail service
4. error control

✅ Correct Answer: 4

Which is not a application layer protocol?

1. HTTP
2. SMTP
3. FTP
4. TCP

✅ Correct Answer: 4

The packet of information at the application layer is called __________

1. Packet
2. Message
3. Segment
4. Frame

✅ Correct Answer: 2

Which one of the following is an architecture paradigms?

1. Peer to peer
2. Client-server
3. HTTP
4. Both Peer-to-Peer & Client-Server

✅ Correct Answer: 4

Application developer has permission to decide the following on transport layer side

1. Transport layer protocol
2. Maximum buffer size
3. Both Transport layer protocol and Maximum buffer size
4. None of the mentioned

✅ Correct Answer: 3

Application layer offers _______ service.

1. End to end
2. Process to process
3. Both End to end and Process to process
4. Both End to end and Process to process

✅ Correct Answer: 1

Pick the odd one out.

1. File transfer
2. File download
3. E-mail
4. Interactive games

✅ Correct Answer: 4

Which of the following is an application layer service?

1. Network virtual terminal
2. File transfer, access, and management
3. Mail service
4. All of the mentioned

✅ Correct Answer: 4

To deliver a message to the correct application program running on a host, the _______ address must be consulted.

1. IP
2. MAC
3. Port
4. none of the mentioned

✅ Correct Answer: 3

Which is a time-sensitive service?

1. File transfer
2. File download
3. E-mail
4. Internet telephony

✅ Correct Answer: 4

Transport services available to applications in one or another form _________

1. Reliable data transfer
2. Timing
3. Security
4. All of the mentioned

✅ Correct Answer: 4

Electronic mail uses which Application layer protocol?

1. SMTP
2. HTTP
3. FTP
4. SIP

✅ Correct Answer: 1

The ____________ translates internet domain and host names to IP address.

1. domain name system
2. routing information protocol
3. network time protocol
4. internet relay chat

✅ Correct Answer: 1

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?

1. HTTP
2. FTP
3. Telnet
4. TCP

✅ Correct Answer: 3

Application layer protocol defines ________

1. types of messages exchanged
2. message format, syntax and semantics
3. rules for when and how processes send and respond to messages
4. all of the mentioned

✅ Correct Answer: 4

Which one of the following protocol delivers/stores mail to reciever server?

1. simple mail transfer protocol
2. post office protocol
3. internet mail access protocol
4. hypertext transfer protocol

✅ Correct Answer: 1

The ASCII encoding of binary data is called

1. base 64 encoding
2. base 32 encoding
3. base 16 encoding
4. base 8 encoding

✅ Correct Answer: 1

Which one of the following is an internet standard protocol for managing devices on IP network?

1. dynamic host configuration protocol
2. simple network management protocol
3. internet message access protocol
4. media gateway protocol

✅ Correct Answer: 2

Which one of the following is not an application layer protocol?

1. media gateway protocol
2. dynamic host configuration protocol
3. resource reservation protocol
4. session initiation protocol

✅ Correct Answer: 3

Which protocol is a signaling communication protocol used for controlling multimedia communication sessions?

1. session initiation protocol
2. session modelling protocol
3. session maintenance protocol
4. resource reservation protocol

✅ Correct Answer: 1

Which one of the following is not correct?

1. Application layer protocols are used by both source and destination devices during a communication session
2. HTTP is a session layer protocol
3. TCP is an application layer protocol
4. All of the mentioned

✅ Correct Answer: 4

When displaying a web page, the application layer uses the _____

1. HTTP protocol
2. FTP protocol
3. SMTP protocol
4. TCP protocol

✅ Correct Answer: 1

The number of objects in a Web page which consists of 4 jpeg images and HTML text is _____

1. 4
2. 1
3. 5
4. 7

✅ Correct Answer: 3

The default connection type used by HTTP is _____

1. Persistent
2. Non-persistent
3. Can be either persistent or non-persistent depending on connection request
4. none of the mentioned

✅ Correct Answer: 1

The time taken by a packet to travel from client to server and then back to the client is called _____

1. STT
2. RTT
3. PTT
4. JTT

✅ Correct Answer: 2

The HTTP request message is sent in _________ part of three-way handshake.

1. First
2. Second
3. Third
4. Fourth

✅ Correct Answer: 3

In the process of fetching a web page from a server the HTTP request/response takes __________ RTTs.

1. 2
2. 1
3. 4
4. 3

✅ Correct Answer: 2

The first line of HTTP request message is called _______

1. Request line
2. Header line
3. Status line
4. Entity line

✅ Correct Answer: 1

The values GET, POST, HEAD etc are specified in ____________ of HTTP message

1. Request line
2. Header line
3. Status line
4. Entity body

✅ Correct Answer: 1

The __________ method when used in the method field, leaves entity body empty.

1. POST
2. SEND
3. GET
4. PUT

✅ Correct Answer: 3

The HTTP response message leaves out the requested object when ______ method is used

1. GET
2. POST
3. HEAD
4. PUT

✅ Correct Answer: 3

Find the oddly matched HTTP status codes

1. 200 OK
2. 400 Bad Request
3. 301 Moved permanently
4. 304 Not Found

✅ Correct Answer: 4

Which of the following is not correct?

1. Web cache doesnt has its own disk space
2. Web cache can act both like server and client
3. Web cache might reduce the response time
4. Web cache contains copies of recently requested objects

✅ Correct Answer: 1

The conditional GET mechanism

1. Imposes conditions on the objects to be requested
2. Limits the number of response from a server
3. Helps to keep a cache upto date
4. none of the mentioned

✅ Correct Answer: 3

Which of the following is present in both an HTTP request line and a status line?

1. HTTP version number
2. URL
3. Method
4. none of the mentioned

✅ Correct Answer: 1

HTTP is ________ protocol.

1. application layer
2. application layer
3. network layer
4. data link layer

✅ Correct Answer: 1

In the network HTTP resources are located by

1. uniform resource identifier
2. unique resource locator
3. unique resource identifier
4. union resource locator

✅ Correct Answer: 1

HTTP client requests by establishing a __________ connection to a particular port on the server.

1. user datagram protocol
2. transmission control protocol
3. border gateway protocol
4. domain host control protocol

✅ Correct Answer: 2

In HTTP pipelining _________

1. multiple HTTP requests are sent on a single TCP connection without waiting for the corresponding responses
2. multiple HTTP requests can not be sent on a single TCP connection
3. multiple HTTP requests are sent in a queue on a single TCP connection
4. multiple HTTP requests are sent at random on a single TCP connection

✅ Correct Answer: 1

FTP server listens for connection on port number _________

1. 20
2. 21
3. 22
4. 23

✅ Correct Answer: 2

In FTP protocol, client contacts server using ____ as the transport protocol.

1. transmission control protocol
2. user datagram protocol
3. datagram congestion control protocol
4. stream control transmission protocol

✅ Correct Answer: 1

The File Transfer Protocol is built on ________

1. data centric architecture
2. service oriented architecture
3. client server architecture
4. connection oriented architecture

✅ Correct Answer: 3

In File Transfer Protocol, data transfer cannot be done in _______

1. stream mode
2. block mode
3. compressed mode
4. message mode

✅ Correct Answer: 4

Expansion of FTP is _______

1. Fine Transfer Protocol
2. File Transfer Protocol
3. First Transfer Protocol
4. Fast Transfer Protocol

✅ Correct Answer: 2

FTP is built on _____ architecture.

1. Client-server
2. P2P
3. Data centric
4. Service oriented

✅ Correct Answer: 1

FTP uses _________ parallel TCP connections to transfer a file.

1. 1
2. 2
3. 3
4. 4

✅ Correct Answer: 2

Identify the incorrect statement regarding FTP.

1. FTP stands for File Transfer Protocol
2. FTP uses two parallel TCP connections
3. FTP sends its control information in-band
4. FTP sends exactly one file over the data connection

✅ Correct Answer: 3

If 5 files are transferred from server A to client B in the same session. The number of TCP connections between A and B is _______

1. 5
2. 10
3. 2
4. 6

✅ Correct Answer: 4

FTP server ________

1. Maintains state information
2. Is stateless
3. Has single TCP connection for a file transfer
4. Has UDP connection for file transfer

✅ Correct Answer: 1