____________ protocols provide end to end message transfer capability independent of the underlying network. A. Network layer B. Transport layer C. Application layer D. Link layer

____________ protocols provide end to end message transfer capability independent of the underlying network. A. Network layer B. Transport layer C. Application layer D. Link layer 
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B. Transport layer 
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Related questions

The ___ protocols define how the applications interface with the lower layer protocol to send the data over the network. A. Application layer B. Transport layer C. Network layer D. Link layer

Description : The ___ protocols define how the applications interface with the lower layer protocol to send the data over the network. A. Application layer B. Transport layer C. Network layer D. Link layer

Last Answer : A. Application layer 

_____________ layer protocols determine how the data is physically sent over the network’s physical layer or medium. A. Application layer B. Transport layer C. Network layer D. Link layer

Description : _____________ layer protocols determine how the data is physically sent over the network’s physical layer or medium. A. Application layer B. Transport layer C. Network layer D. Link layer

Last Answer : D. Link layer 

___ layer perform the host addressing and packet routing. A. Application layer B. Transport layer C. Network layer D. Link layer

Description : ___ layer perform the host addressing and packet routing. A. Application layer B. Transport layer C. Network layer D. Link layer

Last Answer : C. Network layer 

______ layer is responsible for sending of IP datagrams from the source network to the destination network. A. Application layer B. Transport layer C. Network layer D. Link layer

Description : ______ layer is responsible for sending of IP datagrams from the source network to the destination network. A. Application layer B. Transport layer C. Network layer D. Link layer

Last Answer : The correct answer is: C. Network layer The network layer is responsible for routing and forwarding IP datagrams from the source network to the destination network. It provides logical addressing ... at the network layer include IP (Internet Protocol) and ICMP (Internet Control Message Protocol).

TCP and UDP are called? A. Application protocols B. Session protocols C. Transport protocols D. Network protocols

Description :  TCP and UDP are called? A. Application protocols B. Session protocols C. Transport protocols D. Network protocols

Last Answer : C. Transport protocols  

Which transport layer protocols is used by DHCP? a. RSVP b. TCP c. DCCP d. UDP

Description : Which transport layer protocols is used by DHCP? a. RSVP b. TCP c. DCCP d. UDP

Last Answer : d. UDP

Security based connection is provided by which layer? A. Application layer B. Transport layer C. Session layer D. Network layer

Description : Security based connection is provided by which layer? A. Application layer B. Transport layer C. Session layer D. Network layer

Last Answer : D. Network layer 

Data in network layer is transferred in the form of ____________ A. Layers B. Packets C. Bytes D. Bits

Description : Data in network layer is transferred in the form of ____________ A. Layers B. Packets C. Bytes D. Bits

Last Answer : B. Packets 

Which layer is called a port layer in OSI model? a. Session b. Application c. Presentation d. Transport

Description : Which layer is called a port layer in OSI model? a. Session b. Application c. Presentation d. Transport

Last Answer : a. Session

______________ is useful for time-sensitive application that have very small data units to exchange and do not want the overhead of connection setup. A. TCP B. UDP C. Transport layer D. None of the above.

Description : ______________ is useful for time-sensitive application that have very small data units to exchange and do not want the overhead of connection setup. A. TCP B. UDP C. Transport layer D. None of the above.

Last Answer : B. UDP 

Transport layer protocols deals with ____________ A. application to application communication B. process to process communication C. node to node communication D. man to man communication

Description : Transport layer protocols deals with ____________ A. application to application communication B. process to process communication C. node to node communication D. man to man communication

Last Answer : B. process to process communication

Transport layer aggregates data from different applications into a single stream before passing it to ____________ a. network layer b. data link layer c. application layer d. physical layer

Description : Transport layer aggregates data from different applications into a single stream before passing it to ____________ a. network layer b. data link layer c. application layer d. physical layer

Last Answer : a. network layer

Transport layer aggregates data from different applications into a single stream before passing it to ____________ a. network layer b. data link layer c. application layer d. physical layer

Description : Transport layer aggregates data from different applications into a single stream before passing it to ____________ a. network layer b. data link layer c. application layer d. physical layer

Last Answer : a. network layer

Transport layer aggregates data from different applications into a single stream before passing it to ____________ A. network layer B. data link layer C. application layer D. physical layer

Description : Transport layer aggregates data from different applications into a single stream before passing it to ____________ A. network layer B. data link layer C. application layer D. physical layer

Last Answer : A. network layer

____ is a data-centric middleware standard for device-to-device and machine-to-machine communication. A. Data Distribution Serviced (DDS) B. Advance Message Queuing Protocol (AMQP) C. Extensible Messaging and Presence Protocol (XMPP) D. Message Queue Telemetry Transport (MQTT)

Description : ____ is a data-centric middleware standard for device-to-device and machine-to-machine communication. A. Data Distribution Serviced (DDS) B. Advance Message Queuing Protocol (AMQP) C. Extensible Messaging and Presence Protocol (XMPP) D. Message Queue Telemetry Transport (MQTT)

Last Answer : A. Data Distribution Serviced (DDS) 

Checksum is used in Internet by several protocols although not at the _________ a) Session layer b) Transport layer c) Network layer d) Data link layer

Description : Checksum is used in Internet by several protocols although not at the _________ a) Session layer b) Transport layer c) Network layer d) Data link layer

Last Answer : d) Data link layer

Transport layer receives data in the form of? A. Packets B. Byte streams C. Bits stream D. both packet and Byte stream

Description : Transport layer receives data in the form of? A. Packets B. Byte streams C. Bits stream D. both packet and Byte stream

Last Answer : B. Byte streams 

Using which layer in transport layer data integrity can be assured? A. Checksum B. Repetition codes C. Cyclic redundancy checks D. Error correction codes

Description : Using which layer in transport layer data integrity can be assured? A. Checksum B. Repetition codes C. Cyclic redundancy checks D. Error correction codes

Last Answer : A. Checksum 

Which is the part of Data Link Layer: a. LLC b. MAC c. Both a and b d. None of these

Description : Which is the part of Data Link Layer: a. LLC b. MAC c. Both a and b d. None of these

Last Answer : c. Both a and b

Which one out of these is not a data link layer technology: a. Bluetooth b. UART c. WIFI d. HTTP

Description : Which one out of these is not a data link layer technology: a. Bluetooth b. UART c. WIFI d. HTTP

Last Answer : d. HTTP

Which one out of these is not a data link layer technology? A. Bluetooth B. UART C. Wi-Fi D. HTTP

Description : Which one out of these is not a data link layer technology? A. Bluetooth B. UART C. Wi-Fi D. HTTP

Last Answer : D. HTTP 

_____________ is a collection of wired Ethernet standard for the link layer. A. IEEE 802.3 B. IEEE 802.11 C. IEEE 802.16 D. IEEE 802.15.4

Description : _____________ is a collection of wired Ethernet standard for the link layer. A. IEEE 802.3 B. IEEE 802.11 C. IEEE 802.16 D. IEEE 802.15.4

Last Answer : A. IEEE 802.3 

TELNET, FTP, SMTP, Protocols fall in the following layer of OSI reference model? a. Transport layer b. Internet layer c. Network layer d. Application layer

Description : TELNET, FTP, SMTP, Protocols fall in the following layer of OSI reference model? a. Transport layer b. Internet layer c. Network layer d. Application layer

Last Answer : d. Application layer

______ consists of communication protocols for electronic devices, typically a mobile device and a standard device. A. RFID B. MQTT C. NFC D. None of above

Description : ______ consists of communication protocols for electronic devices, typically a mobile device and a standard device. A. RFID B. MQTT C. NFC D. None of above

Last Answer : C. NFC 

_____ devices may support a number of interoperable communication protocols and communicate with other device and also with infrastructure. A. Artificial Intelligence B. Machine Learning C. Internet of Things D. None of above

Description : _____ devices may support a number of interoperable communication protocols and communicate with other device and also with infrastructure. A. Artificial Intelligence B. Machine Learning C. Internet of Things D. None of above

Last Answer : C. Internet of Things 

Which protocol is used to link all the devices in the IoT? A. TCP/IP B. Network C. UDP D. HTTP

Description : Which protocol is used to link all the devices in the IoT? A. TCP/IP B. Network C. UDP D. HTTP

Last Answer : A. TCP/IP 

PGP is one of the protocols used to provide security at the ……….. It is designed to create authenticated and confidential ………. A. application layer, e-mails. B. Network layer, packets C. application layer, packets D. network layer , e-mails

Description : PGP is one of the protocols used to provide security at the ……….. It is designed to create authenticated and confidential ………. A. application layer, e-mails. B. Network layer, packets C. application layer, packets D. network layer , e-mails

Last Answer : A. application layer, e-mails

Which layer of OSI reference model is responsible for decomposition of messages and generation of sequence numbers to ensure correct re-composition from end to end of the network? (A) Physical (B) Data-link (C) Transport (D) Application

Description : Which layer of OSI reference model is responsible for decomposition of messages and generation of sequence numbers to ensure correct re-composition from end to end of the network? (A) Physical (B) Data-link (C) Transport (D) Application

Last Answer : (C) Transport 

Services provided by application layer? A. Web chat B. Error control C. Connection services D. Congestion control

Description : Services provided by application layer? A. Web chat B. Error control C. Connection services D. Congestion control

Last Answer : A. Web chat 

Network layer protocol exits in_____? A. Host B. Switches C. Packets D. Bridges

Description : Network layer protocol exits in_____? A. Host B. Switches C. Packets D. Bridges

Last Answer : A. Host  

The network layer consists of which hardware devices? A. Router B. Bridges C. Switches D. All of the above

Description : The network layer consists of which hardware devices? A. Router B. Bridges C. Switches D. All of the above 

Last Answer : D. All of the above  

The network layer is considered as the _______? A. Backbone B. packets C. Bytes D. bits

Description : The network layer is considered as the _______? A. Backbone B. packets C. Bytes D. bits 

Last Answer : A. Backbone  

In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ____________ a.Application layer b.Transport layer c.Link layer d.Session layer

Description : In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ____________ a.Application layer b.Transport layer c.Link layer d.Session layer

Last Answer : a.Application layer

.In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ____________ a. Application layer b. Transport layer c. Link layer d. Session layer

Description : .In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ____________ a. Application layer b. Transport layer c. Link layer d. Session layer

Last Answer : a. Application layer

The transport layer protocols used for real time multimedia, file transfer, DNS and email, respectively are: a. TCP, UDP, UDP and TCP b. UDP, TCP, TCP and UDP c. UDP, TCP, UDP and TCP d. TCP, UDP, TCP and UDP

Description : The transport layer protocols used for real time multimedia, file transfer, DNS and email, respectively are: a. TCP, UDP, UDP and TCP b. UDP, TCP, TCP and UDP c. UDP, TCP, UDP and TCP d. TCP, UDP, TCP and UDP

Last Answer : c. UDP, TCP, UDP and TCP

Choose the Protocols working in the Data Link Control Layer of OSI model below. a. ATM (Asynchronous Transfer Mode), Frame Relay b. HDLC (High Level Data Link Control), SDLC (Synchronous Data Link Control)c. ARP (Address Resolution Protocol), IEEE802.3 d. All the above

Description : Choose the Protocols working in the Data Link Control Layer of OSI model below. a. ATM (Asynchronous Transfer Mode), Frame Relay b. HDLC (High Level Data Link Control), SDLC (Synchronous Data Link Control) c. ARP (Address Resolution Protocol), IEEE802.3 d. All the above

Last Answer : d. All the above

____________ refers to establish a proper connection between all the things of IOT. A. Connectivity B. Analyzing C. Sensing D. Active Engagement

Description : ____________ refers to establish a proper connection between all the things of IOT. A. Connectivity B. Analyzing C. Sensing D. Active Engagement

Last Answer : A. Connectivity 

Which of the following protocols is an application layer protocol that establishes, manages and terminates multimedia sessions ? a. Session Maintenance Protocol b. Real - time Streaming Protocol c. Real - time Transport Control Protocol d. Session Initiation Protocol

Description : Which of the following protocols is an application layer protocol that establishes, manages and terminates multimedia sessions ? a. Session Maintenance Protocol b. Real - time Streaming Protocol c. Real - time Transport Control Protocol d. Session Initiation Protocol

Last Answer : d. Session Initiation Protocol

Transport layer protocols deals with _____ a. application to application communication b. process to process communication c. node to node communication d. man to man communication

Description : Transport layer protocols deals with _____ a. application to application communication b. process to process communication c. node to node communication d. man to man communication

Last Answer : b. process to process communication

Transport layer protocols deals with _____ a. application to application communication b. process to process communication c. node to node communication d. man to man communication

Description : Transport layer protocols deals with _____ a. application to application communication b. process to process communication c. node to node communication d. man to man communication

Last Answer : b. process to process communication

Which of the following protocols is an application layer protocol that establishes, manages and terminates multimedia sessions? (A) Session Maintenance Protocol (B) Real - time Streaming Protocol (C) Real - time Transport Control Protocol (D) Session Initiation Protocol

Description : Which of the following protocols is an application layer protocol that establishes, manages and terminates multimedia sessions? (A) Session Maintenance Protocol (B) Real - time Streaming Protocol (C) Real - time Transport Control Protocol (D) Session Initiation Protocol

Last Answer : (D) Session Initiation Protocol

Match the following Layers and Protocols for a user browsing with SSL: a. Application of layer i. TCP b. Transport layer ii. IP

Description : Match the following Layers and Protocols for a user browsing with SSL: a. Application of layer i. TCP b. Transport layer ii. IP c. Network layer iii. PPP d. Datalink layer iv. HTTP

Last Answer : Answer: 1

The _____ layer lies between the session layer and he application layer. a. network b. transport c. data link d. presentation

Description : The _____ layer lies between the session layer and he application layer. a. network b. transport c. data link d. presentation

Last Answer : d. presentation

The session layer lies between the ______layer and the presentation layer. a. network b. transport c. data link d. application

Description : The session layer lies between the ______layer and the presentation layer. a. network b. transport c. data link d. application

Last Answer : b. transport

HTTP is ________ protocol. a) application layer b) transport layer c) network layer d) data link layer

Description : HTTP is ________ protocol. a) application layer b) transport layer c) network layer d) data link layer

Last Answer : a) application layer

The data link layer takes the packets from _________ and encapsulates them into frames for transmission. a) network layer b) physical layer c) transport layer d) application layer

Description : The data link layer takes the packets from _________ and encapsulates them into frames for transmission. a) network layer b) physical layer c) transport layer d) application layer

Last Answer : a) network layer

Choose the correct layer numbers and names of the OSI model below. a. Layer 3 - Network Layer, Layer 2 - Data Link Layer, Layer 1 - Physical Layer b. Layer 7 - Application Layer, Layer 6 - Presentation Layer c. Layer 5 - Session Layer, Layer 4 - Transport Layerd. All given options

Description : Choose the correct layer numbers and names of the OSI model below. a. Layer 3 - Network Layer, Layer 2 - Data Link Layer, Layer 1 - Physical Layer b. Layer 7 - Application Layer, Layer 6 - Presentation Layer c. Layer 5 - Session Layer, Layer 4 - Transport Layer d. All given options

Last Answer : d. All given options

XMPP uses ________ architecture. A. Decentralized client-server B. Centralized client-server C. Message D. Public/subscriber

Description : XMPP uses ________ architecture. A. Decentralized client-server B. Centralized client-server C. Message D. Public/subscriber

Last Answer : A. Decentralized client-server 

XMPP creates _________ identity. A. Device B. Email C. Message D. Data

Description : XMPP creates _________ identity. A. Device B. Email C. Message D. Data

Last Answer : A. Device 

Application layer is implemented in ____________ a) End system b) NIC c) Ethernet d) Packet transport

Description : Application layer is implemented in ____________ a) End system b) NIC c) Ethernet d) Packet transport

Last Answer : a) End system