How many layers used in the OSI model?
5
6
7
8
Correct Answer :
C. 7
Related Questions
Which of the following interface is used between the SGSN and GGSN?
Gn interface
Um interface
Gb interface
None of the above
Which of the following companies have its URL shortening services?
a) GoDaddy
b) Twitter
c) Google
d) All of the above
Options:
A and B
B and C
A and C
D
In which year SSH was developed?
1990
1992
1995
1998
There are the following options that are given below, which of them are part of the IEEE Ethernet frame header?
a) FCS field
b) Network addresses
c) Mac addresses
d) Network and Mac addresses
Options:
Only A
Only B
A and B
A and C
Which of the following GPRS class of terminal equipment is used to manage both packet data and voice simultaneously?
Class A
Class B
Class C
Class D
What is the maximum size limit of the file that can be transferred using the FTP protocol?
1GB approx
2GB approx
4GB approx
8GB approx
Which of the following remote login protocols are supported by the PuTTY application?
a) SSH
b) telnet
c) Rlogin
d) VNC
Options:
A and B
A, B, and C
B, C, and D
A, B, C, and D
Which of the following protocol(s) is/are used by IEEE 802.11 standards?
CSMA/CA
CSMA/CD
Both
None
There are the following statements that are given below, which of them are correct about WiFi?
a) WiFi is used to create a wireless network that provides broadband coverage in the local area.
b) WiFi stands for Wireless Fiction.
c) It is based on the IEEE 802.11 standard.
d) We can create a wireless network in the limit area using WiFi.
Options:
A and B
A and C
A, C, and D
A, B, C, and D
There are the following options that are given below, which of them an IEEE standard is used in Frame tagging?
802.11
802.1Q
802.3
802.16
SIM stands for?
Simple Interface Module
Socket Interface Module
Subscriber Identity Module
Server Identity Module
HTTP works on which layer of the OSI model?
Network layer
Transport layer
Presentation layer
Application layer
There are the following statements that are given below, what are the disadvantages of BUS topology in a computer network.
a) If the main cable is damaged then the complete network will not work.
b) Network disturbance occurs when we add or remove a device into a network.
c) Performance gets decreased when a new node is added to the network.
d) There is a security issue because every node in the network can access the data for other nodes.
Options:
A and B
B and C
C and D
A, B, C, and, D
There are the following options that are given below, which of them are correct about URL encoding in HTTP?
URL encoding is used to replace some unsafe characters with specific characters in the URL.
URL encoding is used to encrypt data send in URL
URL encoding is used to encrypt complete URL
None of the above
Which layer of the OSI model is responsible for compression?
Session Layer
Network Layer
Presentation Layer
Transport Layer
A host address in a URL can be?
An IP address
A Domain Name
Both
None
Which of the following HTTP response code is used for temporary redirection?
301
302
303
304
HTTP stands for?
Hyper Ticks Transfer Protocol
Huge Time Transfer Protocol
Hyper Time Try Protocol
Hyper Text Transfer Protocol
In which layer of OSI, Network topologies are used?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
There are the following options that are given below, which of them are correct types of computer networks?
WAN
LAN
MAN
All of the above
There are the following statements that are given below, which of them are correct about the advantages of HTTPS?
a) Data Integrity
b) Encryption based security
c) Search Engine Optimization
d) Antivirus protection
Options:
A and B
A and C
A, B, and C
A, B, C, and D
There are the following statements that are given below, which of them are the advantages of FTP protocol?
a) Using FTP file transfer is very fast.
b) Using FTP, we can access the FTP server in a secure manner.
c) FTP is a very efficient protocol for transferring a file.
d) FTP provides back and forth movement.
Options:
A and B
B and C
A, B, and C
A, B, C, and D
Telnet stands for?
Teletype Network
Telephone Network
Telegram Network
Telegraph Network
What are the correct types of SSL certificates?
a) Domain Validation
b) Extended Validation
c) Country Validation
d) Organization Validation
Options:
A and B
A, C, and D
A, B, and D
A, B, C, and, D
There are the following statements that are given below, which of them is correct about the DELETE method of the HTTP request?
DELETE method is used to dismiss the HTTP request.
The DELETE method is used to remove unwanted data from the HTTP request.
The DELETE method is used to remove all current representations of resources.
DELETE method is used to remove all encryption information from the HTTP request.
There are the following statements that are given below, which of them are correct about TLS?
a) TLS stands for Transport Layer Security.
b) TLS is a security protocol that is used to implement secured communication between a web browser and a web server.
c) TLS is also used to implement secured communication for emails, messaging, etc.
d) SSL is the advanced version of TLS.
Options:
A and B
A, B, and C
B, C, and D
A, B, C, and D
Which command is used to terminate the SMTP connection?
TERM
QUIT
EXIT
FINISH
What the first inter-connected network is?
ARPANET
EXTRANET
INTRANET
None of the above
ISDN stands for?
Integrated Service Digital Network
International Service Digital Network
Internet Service Digital Network
Intercommunication Service Digital Network
Which of the following is used as a default SSH client in Windows 10?
sClient
sshClient
OpenSSH
OpenSSHClient