HTTP works on which layer of the OSI model?
Network layer
Transport layer
Presentation layer
Application layer
Correct Answer :
D. Application layer
Related Questions
Which of the following are the states of MS in the GPRS system?
a) Idle state
b) Active state
c) Standby state
d) All of the above
Options:
A and B
A and C
B and C
D
GSM stands for?
Global System for Mobile communication
Guest System for Mobile communication
Great System for Mobile communication
Global Server for Mobile communication
There are the following statements that are given below, which of them are correct advantages of VLAN?
a) Using VLAN, we can manage devices easily in the network.
b) We can create logical groups of devices on the basis of functions performed by them.
c) Using VLAN, we can reduce the size of broadcast domains.
d) VLAN allows us to add an additional layer of security.
Options:
A and C
B and D
A, B, and C
A, B, C, and D
What is the full form of CSMA/CA?
Carrier Sense Media Access with Collision Avoidance
Carrier Sense Multiple Access with Collision Avoidance
Carrier Sense Minimum Access with Collision Avoidance
Carrier Sense Maximum Access with Collision Avoidance
VIRUS stands for?
Visual Information Resources Under Seized
Vital Information Resources Under Server
Vital Information Resources Under Seized
Vital Information Resources Unified Seized
WLAN stands for?
Wireless Local Area Network
World Line Area Network
World Line Access Network
Wireless Local Access Network
There are the following statements that are given below, which is the correct about internetworking?
Internetworking is the mechanism to connect multiple devices in a single network to share information only.
Internetworking is the mechanism to connect multiple devices in a single network to share resources only.
Internetworking is the mechanism to connect multiple networks to share data and resources.
None of the above
How can we send some data or information to the particular webpage using URL?
Using Select Query
Using Query String
Using some special ports
Using the FTP protocol
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
Which of the following are the parts of the URL?
a) Scheme
b) Host address
c) File path
d) None of the above
Options:
A and B
A and C
A, B, and C
D
In which year WWW was invented?
1988
1989
1990
1991
What are the functions of the Certificate Management System?
It is used to store the certificate.
It is used to validate the certificate.
It is used to revoke certificates.
All of the above
Which transmission mode is supported in the WiFi network?
Simplex
Half-duplex
Full duplex
None of the above
Which FTP command is used to send a request to display all files present in the directory?
STOR
LIST
CWD
RETR
Which POP command is used to open a connection?
OPEN
LOGIN
CONNECT
ESTABLISH
Which of the following protocols are used with HTTPS for security mechanism?
SSL
TLS
Both
None
How many bits are used for checksum in UDP header?
4 bytes
8 bytes
16 bytes
32 bytes
Which cryptography mechanism is used SSL?
Symmetric cryptography
Asymmetric cryptography
Both
None
Which of the following are application layer protocols?
TCP
UDP
Both of the above
None of the above
Which layer of the OSI model is responsible for bit synchronization?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
What is the default IP address of the localhost?
127.0.0.1
192.168.10.1
255.255.255.255
255.255.255.0
Which of the following are not correct types of network topologies in computer networks?
Star
Ring
Hybrid
None of the above
Which default port is used for DNS Service?
53
54
55
56
In which year the telnet protocol was developed?
1965
1969
1972
1988
There are the following statements that are given below, which of them are correct types of the algorithms used in TLS protocol?
a) Key exchange algorithms
b) Bulk encryption algorithms
c) Digital Signature algorithms
d) None of the above
Options:
A and B
A and C
A, B, and C
D
Which default port is used for Microsoft RDP?
1189
2389
2289
3389
Which layer of the OSI model is responsible for transmission mode?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
Which of the following daemons are used at the NFS server in the Linux operating system?
a) nfsd
b) rpcbind
c) mountd
d) kmpd
Options:
A and B
A, B, and C
B, C, and D
A, B, C, and D
What is the full form of LiFi?
Line Fidelity
Local Fidelity
Light Fidelity
Logical Fidelity
Which of the following applications are used for remote login in the Linux operating system?
a) RealVNC
b) Remmina
c) NoMachine
d) TeamViewer
Options:
A and B
A and C
A, B, and C
A, B, C, and D