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4

In which year OSI model was developed?

A. 1999

B. 1984

C. 1970

D. 2000

Correct Answer :

B. 1984


Related Questions

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4

Which of the following operating systems supports NFS?
a) Unix
b) Windows
c) Mac OS
d) Solaris
Options:

A. A and B

B. A and C

C. A, B, and C

D. A, B, C, and D

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4

GSM stands for?

A. Global System for Mobile communication

B. Guest System for Mobile communication

C. Great System for Mobile communication

D. Global Server for Mobile communication

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4

FTP works on which layer of the OSI model?

A. Datalink layer

B. Network layer

C. Transport layer

D. Application layer

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4

How many layers used in the OSI model?

A. 5

B. 6

C. 7

D. 8

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4

RTS stands for?

A. Real Time Streaming

B. Rest Trigger Storage

C. Rare Time Stream

D. Real Time Signal

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4

There are the following options that are given below, which is not the type of flow control?

A. Congestion avoidance

B. Windowing

C. Cut-through

D. Buffering

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4

In which year SSH was developed?

A. 1990

B. 1992

C. 1995

D. 1998

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4

In which area we can expend a LAN network?

A. We can expend a LAN network within the city

B. We can expend a LAN within an organization only

C. We can expend a LAN network within the country

D. We can expend a LAN network all over the world

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4

What are the responsibilities of SGSN?
a) Registration of mobiles in the network.
b) SGSN is used for authenticating GPRS mobiles
c) It is used to store routing information of GPRS mobile
d) All of the above
Options:

A. A and B

B. A and C

C. B and C

D. D

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4

Which default port is used for SSL based LDAP?

A. 636

B. 536

C. 436

D. 389

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4

SSL stands for?

A. Simple Secure Layer

B. Secure Socket Layer

C. Server Socket Layer

D. Server Secure Layer

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4

There are the following options that are given below which of them are correct layers used in WWW?
a) Cryptography
b) User Interface Applications
c) Identifiers
d) None of the above
Options:

A. B and C

B. A and B

C. A, B, and C

D. D

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4

WLAN stands for?

A. Wireless Local Area Network

B. World Line Area Network

C. World Line Access Network

D. Wireless Local Access Network

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4

There are the following options that are given below, which of them are correct parameters of the UDP header?
a) Source Port number
b) Destination Port Number
c) Checksum
d) Flow control Flags
Options:

A. A and B

B. A, B, and C

C. A, C, and D

D. A, B, C, and D

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4

What is the full form of UMTS?

A. Universal Mobile Telecommunication System

B. Unique Mobile Telecommunication System

C. Unique Mobile Transfer System

D. Universal Mobile Transfer System

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4

There are the following statements that are given below, which of them are correct about radio signals in WiFi communication?

A. Radio signals are transmitted by WiFi Antenna and received by WiFi receivers within the range of WiFI.

B. WiFi cards are used to read the WiFi signal and create connectivity between user and network.

C. Both of the above

D. None of the above

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4

What is the full form of RPC?

A. Remote Program Cast

B. Remote Predefined Calls

C. Remote Procedure Call

D. Resources Procedure Call

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4

What is the full form of VTP?

A. VLAN Tagged Protocol

B. Visual Trunking Protocol

C. VLAN Trunking Protocol

D. Virtual Tagged Protocol

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4

Who was developed HTTP?

A. Jimmy Wales

B. Tim Berners-Lee

C. Larry Page

D. Alan Turing

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4

Which of the following address is used in Ethernet broadcast for ARP request?

A. 255.255.255.255

B. 255.255.255.254

C. FF:FF:FF:FF:FF:FF

D. 255.255.255.251

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4

Which cryptography mechanism is used SSL?

A. Symmetric cryptography

B. Asymmetric cryptography

C. Both

D. None

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4

Which of the following command is used to generate SSH keys in the Linux operating system?

A. keygen-ssh

B. ssh-keygen

C. ssh-key

D. ssk-genkey

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4

Which layer of the OSI model is responsible for bit rate?

A. Data Link Layer

B. Network Layer

C. Physical Layer

D. Transport Layer

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4

In which year TLS was introduced?

A. 1992

B. 1995

C. 1997

D. 1999

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4

Which of the following are the main components of NFS architecture?
a) RPC
b) XDR
c) NFS procedures and Operations
d) All of the above
Options:

A. A and B

B. A and C

C. B and CC

D. D

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4

Which of the following is/are network device(s)?

A. Router

B. Hub

C. Switch

D. All the above

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4

In which network topology all hosts are connected to each other in a network?

A. Star

B. Ring

C. Hybrid

D. Mesh

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4

Which of the following are correct commands used in IMAP protocol?
a) CREATE
b) DELETE
c) RENAME
d) NOOP
Options:

A. A and B

B. A and C

C. B, C, and D

D. A, B, C, and D

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4

Which default port is used for MySql Server?

A. 3506

B. 4406

C. 3306

D. None of the above

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4

Which of the following interface is used between the SGSN and GGSN?

A. Gn interface

B. Um interface

C. Gb interface

D. None of the above