Which type of switching is used in Internet? (1) Circuit (2) Telephone (3) Packet (4) Telex

Question

Which type of switching is used in Internet? (1) Circuit (2) Telephone (3) Packet (4) Telex

asked Jan 31, 2021 by anonymous

1 Answer

Related questions

What is ‘Teletext’ ? (1) Flashing of telephone conversation on TV screen. (2) Printing the text of the message on the telex machine. (3) Connecting the local telephone with outstation telephones without STD codes. (4) Flashing of the text of news and information on the TV screen.

Description : What is ‘Teletext’ ? (1) Flashing of telephone conversation on TV screen. (2) Printing the text of the message on the telex machine. (3) Connecting the local telephone with outstation telephones without STD codes. (4) Flashing of the text of news and information on the TV screen.

Last Answer : Flashing of the text of news and information on the TV screen.

. Internet works on  packet switching  circuit switching  both packet switching and circuit switching  None of the Above

Description : . Internet works on  packet switching  circuit switching  both packet switching and circuit switching  None of the Above

Last Answer : packet switching

The fundamental approaches to build a point - to - point network is: a) Circuit Switching b) Packet Switching c) Both of Above d) None of These

Description : The fundamental approaches to build a point - to - point network is: a) Circuit Switching b) Packet Switching c) Both of Above d) None of These

Last Answer : c) Both of Above

Telex is a (A) Telephone Service between various subscribers (B) Tele printer Service between various subscribers (C) Television Service between various subscribers (D) Telegraph Service between various subscribers

Description : Telex is a (A) Telephone Service between various subscribers (B) Tele printer Service between various subscribers (C) Television Service between various subscribers (D) Telegraph Service between various subscribers

Last Answer : (B) Tele printer Service between various subscribers

In _________, thereis no resource allocation for a packet. A) datagram switching B) circuit switching C) frame switching D) none of the above

Description : In _________, thereis no resource allocation for a packet. A) datagram switching B) circuit switching C) frame switching D) none of the above

Last Answer : datagram switching

Which one of the following statements is FALSE? a. Packet switching leads to better utilization of bandwidth resources than circuit switching. b. Packet switching results in less variation in delay than circuit switching. c. Packet switching requires more per packet processing than circuit switching d. Packet switching can lead to reordering unlike in circuit switching

Description : Which one of the following statements is FALSE? a. Packet switching leads to better utilization of bandwidth resources than circuit switching. b. Packet switching results in less variation ... than circuit switching d. Packet switching can lead to reordering unlike in circuit switching

Last Answer : Packet switching results in less variation in delay than circuit switching.

Which of the following approaches to switching share networks resource? a. Circuit switching b. Packet switching c. Both A and B d. None of these

Description : Which of the following approaches to switching share networks resource? a. Circuit switching b. Packet switching c. Both A and B d. None of these

Last Answer : b. Packet switching

The required resources for communication between end systems are reserved for the duration of the session between end systems in ________ method. a) Packet switching b) Circuit switching c) Line switching d) Frequency switching

Description : The required resources for communication between end systems are reserved for the duration of the session between end systems in ________ method. a) Packet switching b) Circuit switching c) Line switching d) Frequency switching

Last Answer : b) Circuit switching

What is the difference between Circuit Switching and Packet Switching?

Description : What is the difference between Circuit Switching and Packet Switching?

Last Answer : Ans-Circuit switching is the transmission technology that has been used since the first communication networks in the nineteenth century. In circuit switching, a caller must first establish a ... a flow into packets which are transmitted over a network without any resource being allocated.

What are the advantages and disadvantages of packet switching over circuit switching?

Description : What are the advantages and disadvantages of packet switching over circuit switching?

Last Answer : The comparison of packet switching and circuit switching showing advantages and disadvantages of packet switching over circuit switching is given below:

What is circuit switching and packet switching?

Description : What is circuit switching and packet switching?

Last Answer : Circuit Switching is a strategy for switching data through a network. It involves establishing a dedicated path (circuit) between the source and destination. Packet Switching is also a ... the switch interconnects. It uses store and forward switching of discrete data units called packets.

_____ is used for transmission of packets in the cellular switched architecture. a) Packet switching techniques b) Circuit switching techniques c) Packet and circuit switched technique d) Datagram technique

Description : _____ is used for transmission of packets in the cellular switched architecture. a) Packet switching techniques b) Circuit switching techniques c) Packet and circuit switched technique d) Datagram technique

Last Answer : a) Packet switching techniques

Circuit switching has more advantage than packet switching for PCS. a) True b) False

Description : Circuit switching has more advantage than packet switching for PCS. a) True b) False

Last Answer : b) False

Which transmission technique guarantees that data packets will be received by the receiver in the same order in which they were sent by the sender? (A) Broadcasting (B) Unicasting (C) Packet Switching (D) Circuit Switching

Description : Which transmission technique guarantees that data packets will be received by the receiver in the same order in which they were sent by the sender? (A) Broadcasting (B) Unicasting (C) Packet Switching (D) Circuit Switching

Last Answer : (D) Circuit Switching

Packet switching is used for (A) Credit card verification (B) Automated Teller Machine (C) The internet and the World Wide Web (D) All of the above

Description : Packet switching is used for (A) Credit card verification (B) Automated Teller Machine (C) The internet and the World Wide Web (D) All of the above

Last Answer : (D) All of the above

A local telephone network isan example of a_______ network. A) packet-switched B) circuit-switched C) message-switched D) none of the above

Description : A local telephone network isan example of a_______ network. A) packet-switched B) circuit-switched C) message-switched D) none of the above

Last Answer : circuit-switched

BSNL land line telephone network is an example of a network. A. Packet switched B. Circuit switched C. Bit switched D. Line switched

Description : BSNL land line telephone network is an example of a network. A. Packet switched B. Circuit switched C. Bit switched D. Line switched

Last Answer : B. Circuit switched

A local telephone network is an example of a _______ network. a) Packet switched b) Circuit switched c) Bit switched d) Line switched

Description : A local telephone network is an example of a _______ network. a) Packet switched b) Circuit switched c) Bit switched d) Line switched

Last Answer : b) Circuit switched

A local telephone network is an example of a network. a. Packet switched b. Circuit switched c. Bit switched d. Line switched

Description : A local telephone network is an example of a network. a. Packet switched b. Circuit switched c. Bit switched d. Line switched

Last Answer : b. Circuit switched

The ________is a circuit-switched network, while the ______is a packet-switched network. (A) Telephone, ATM (B) SONET and FDDI (C) Satellite, Telephone (D) FDDI and SONET

Description : The ________is a circuit-switched network, while the ______is a packet-switched network. (A) Telephone, ATM (B) SONET and FDDI (C) Satellite, Telephone (D) FDDI and SONET

Last Answer : (A) Telephone, ATM

Example of circuit switching and S&F (Stored and Forward) switching is (A) Telephone and Post of Telegraph (B) Video Signal Post or Telegraph (C) Digital Signal Post or Telegraph (D) None of above

Description : Example of circuit switching and S&F (Stored and Forward) switching is (A) Telephone and Post of Telegraph (B) Video Signal Post or Telegraph (C) Digital Signal Post or Telegraph (D) None of above

Last Answer : (A) Telephone and Post of Telegraph

How does packet switching work, exactly? (Especially over wireless?)

Description : How does packet switching work, exactly? (Especially over wireless?)

Last Answer : answer:If you are interested in the algorithms involved here are two common ones: http://en.wikipedia.org/wiki/Distance-vector_routing_protocol http://en.wikipedia.org/wiki/Link-state_protocol

The taskof moving the packet from theinput queue to the output queuein a router is done by_________. A) input and output ports B) routing processor C) switching fabrics D) none of the above

Description : The taskof moving the packet from theinput queue to the output queuein a router is done by_________. A) input and output ports B) routing processor C) switching fabrics D) none of the above

Last Answer : switching fabrics

Which of the following statements is correct for the use of packet switching? A. the subdivision of information into individuallyaddressed packets in conjunction with alternativerouting arrangementenabled the transmission path to be alteredin the event of congestionor individual link failure B. the employment of additional intelligence within the network enabled more sophisticatederror control and link control procedures tobe applied C. by employing wide bandwidth circuits for thetrunk networks substantial economies through extensive sharing of capacity could be achieved. D. All of theabove E. None of the above

Description : Which of the following statements is correct for the use of packet switching? A. the subdivision of information into individuallyaddressed packets in conjunction with alternativerouting arrangementenabled the transmission path ... capacity could be achieved. D. All of theabove E. None of the above

Last Answer : All of theabove

Explain the two approaches of packet switching techniques.

Description : Explain the two approaches of packet switching techniques.

Last Answer : _ Datagram approach _ Virtual circuit approach _ Switched virtual circuit(SVC) _ Permanent virtual circuit(PVC) _ Circuit – switched connection versus virtual – circuit connection _ Path versus route _ Dedicated versus shared

In a packet switching network, if the message size is 48 bytes and each packet contains a header of 3 bytes. If 24 packets are required to transmit the message, the packet size is ................ (1) 2 bytes (2) 1 byte (3) 4 bytes (4) 5 bytes

Description : In a packet switching network, if the message size is 48 bytes and each packet contains a header of 3 bytes. If 24 packets are required to transmit the message, the packet size is ................ (1) 2 bytes (2) 1 byte (3) 4 bytes (4) 5 bytes

Last Answer : (4) 5 bytes

What is store program control (SPC)? Give the organization of centralized SPC. Discuss the advantages of SPC automation in telephone switching.

Description : What is store program control (SPC)? Give the organization of centralized SPC. Discuss the advantages of SPC automation in telephone switching.

Last Answer : In stored program control systems, a program or set of instructions to the computer is stored in its memory and the instructions are executed automatically one by one by the processor. Carrying out ... of services can be provided to customers. (v) Increase level of automotive in switching

When a mobile telephone physically moves from one to another cell, the base station transfers ownership to the cell getting strongest signal. This process is known as................. (A) handoff (B) mobile switching (C) mobile routing (D) cell switching

Description : When a mobile telephone physically moves from one to another cell, the base station transfers ownership to the cell getting strongest signal. This process is known as................. (A) handoff (B) mobile switching (C) mobile routing (D) cell switching

Last Answer : (A) handoff

What are fax and telex ?

Description : What are fax and telex ?

Last Answer : Fax and telex are two sophisticated means of communication. There are numbers in telephones and faxes. Telex is a type of teleprinter. It has a typewriter. The information , news or letter to be sent is to ... copied in a photocopy machine , pictures , designs , maps etc. can also be sent by fax .

When was the telex machine invented?

Description : When was the telex machine invented?

Last Answer : Developed in Germany in 1926 and became operational in 1933.Spread throughout Europe after 1945 but declined as the Fax machinebecame popular in the 1980's

Telex is the abbreviated name for

Last Answer : Telex is the abbreviated name for Tele-printer exchange.

Telex is a __________

Last Answer : Telex is a Tele-printer service between various subscribers.

____intercepts all messages entering and leaving the network. The _____effectively hides the true network addresses: a) Circuit Level Gateway b) Proxy Server c) Packet Filter d) None of These

Description : ____intercepts all messages entering and leaving the network. The _____effectively hides the true network addresses: a) Circuit Level Gateway b) Proxy Server c) Packet Filter d) None of These

Last Answer : b) Proxy Server

The ________is a network layer Internet protocol that provides message packets to report errors and other information regarding IP packet processing back to the source: a) Internet Control Message Protocol b) Internet Standard Flexible Message Protocol c) Internet Dynamic Chartered Message Protocol d) None of These

Description : The ________is a network layer Internet protocol that provides message packets to report errors and other information regarding IP packet processing back to the source: a) Internet Control Message ... Standard Flexible Message Protocol c) Internet Dynamic Chartered Message Protocol d) None of These

Last Answer : a) Internet Control Message Protocol

The............................. Is a collection of protocols designed by Internet Engineering TaskForce(IETF) to provide security for a packet at the Network level. A) IPsec B) Netsec C) Packetsec D) Protocolsec

Description : The............................. Is a collection of protocols designed by Internet Engineering TaskForce(IETF) to provide security for a packet at the Network level. A) IPsec B) Netsec C) Packetsec D) Protocolsec

Last Answer : A) IPsec

Which tool allows a user to simulate real networks? a.artificial intelligence b.Packet Tracer c.internet d.PAN

Description : Which tool allows a user to simulate real networks? a.artificial intelligence b.Packet Tracer c.internet d.PAN

Last Answer : b.Packet Tracer

One advantage of dial-up-internet access is ___ 1) It utilises broadband technology 2) It utilizes existing telephone service 3) It uses a router for security 4) Modem speeds are very fast 5) None of these

Description : One advantage of dial-up-internet access is ___ 1) It utilises broadband technology 2) It utilizes existing telephone service 3) It uses a router for security 4) Modem speeds are very fast 5) None of these

Last Answer : Answer :2

When a real time telephone call between people is made over the Internet using computers, it is called a) a chat session b) an e-mail c) an instant message d) internet telephony e) None of these

Description : When a real time telephone call between people is made over the Internet using computers, it is called a) a chat session b) an e-mail c) an instant message d) internet telephony e) None of these

Last Answer : d) internet telephony

What are the four things needed to connect to the Internet? 1) Telephone line, modem, computer, and an ISP 2) Modem, computer, PDA and ISP 3) Telephone line, PDA, modem and computer 4) monitor, keyboard, mouse, modem

Description : What are the four things needed to connect to the Internet? 1) Telephone line, modem, computer, and an ISP 2) Modem, computer, PDA and ISP 3) Telephone line, PDA, modem and computer 4) monitor, keyboard, mouse, modem

Last Answer : 1) Telephone line, modem, computer, and an ISP

What are the four things needed to connect to the Internet? 1 Telephone line, modem, computer, and an ISP 2 Modem, computer, PDA and ISP 3 Telephone line, PDA, modem and computer 4 monitor, keyboard, mouse, modem

Description : What are the four things needed to connect to the Internet? 1 Telephone line, modem, computer, and an ISP 2 Modem, computer, PDA and ISP 3 Telephone line, PDA, modem and computer 4 monitor, keyboard, mouse, modem

Last Answer : 1 Telephone line, modem, computer, and an ISP

4. What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems

Description : 4. What are the three general categories of computer systems that can contain digital evidence? a. Desktop, laptop, server b. Personal computer, Internet, mobile telephone c. Hardware, software, networks d. Open computer systems, communication systems, embedded systems