Which layer of the OSI model is responsible for framing?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
Correct Answer :
A. Data Link Layer
Related Questions
URL stands for?
Universal Resource Locator
Universal Reserve Location
Ultimate Resource Locator
Uniform Resource Locator
There are the following statements that are given below, which of them are correct about WebNFS?
a) The WebNFS is the extension of the NFS to access the file system over the internet.
b) This allows easy integration of NFS with a web browser.
c) This allows operations through the firewall.
d) All the above
Options:
A and B
A, and C
A, B, and C
D
In which VTP mode, we can change VLAN information on the switch?
Server
Client
ISL
STP
Which of the following protocol(s) is/are used by IEEE 802.11 standards?
CSMA/CA
CSMA/CD
Both
None
Who was developed NFS?
IBM
Sun Microsystems
Microsoft
Oracle
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
Which of the following are the processes of the GPRS network?
a) Attach Process
b) Detach Process
c) Authentication process
d) PDP activation process
Options:
A and B
A, B, and C
B, C, and D
A, B, C, and D
What is the full form of ETSI?
European Telegraph Standard Institute
European Telecommunications Standard Institute
Eastern Telephonic Standard Institute
European Telephonic Standard Institute
Which of the following applications are used for remote login?
a) AnyDesk
b) TeamViewer
c) VNC connect
d) GoToMyPC
Options:
A and B
A and C
B, C, and D
A, B, C, and D
Which of the following is used as a default SSH client in Windows 10?
sClient
sshClient
OpenSSH
OpenSSHClient
There are the following statements that are given below, which of them are correct about GPRS?
a) The GRPS stands for General Packet Radio Service.
b) The GPRS is a mobile data service used in mobile phones.
c) It is a packet-switched network that can be used by multiple users to transmit data using the same transmission channel.
d) GPRS is also known as GSM-IP.
Options:
A and B
A, B, and C
B, C, and D
A, B, C, and D
There are the following statements that are given below, which of them are correct about the SSL certificate?
a) SSL certificate is a data file.
b) A web server sends a public key to the web browser using an SSL certificate.
c) SSL certificate is always issued by ISO.
d) SSL certificate is a PDF document.
Options:
A and B
B and C
A, B, and C
B, C, and D
UMTS stands for?
Universal Mobile Telecommunication System
Ultimate Mobile Telecommunication System
Unique Mobile Telecommunication System
Useful Mobile Telecommunication System
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
IPCONFIG stands for?
Internet Protocol Configuration
International Protocol Configuration
Internet Packet Configuration
Internet Process Configuration
Which POP command is used to open a connection?
OPEN
LOGIN
CONNECT
ESTABLISH
What is a socket in computer networks?
A socket is network topology to manage a network of devices
A socket is the combination of IP address and port
A socket is a network line configuration
None of the above
Which of the following options are used for file sharing in /etc/exports file in the Redhat Linux?
a) ro
b) rw
c) no_subtree_check
d) no_root_squash
Options:
A and B
A, B, and C
B, C, and D
A, B, C, and D
There are the following statements that are given below, which of them are correct about MESH network topologies in computer networks?
In the MESH topology all devices in a network are connected to a central device
In the MESH topology all devices in a network are connected to each other
In the MESH topology there is no need to required physical cable
None of the above
How many bytes are reserved for target hardware address in ARP message format?
4 bytes
6 bytes
8 bytes
16 bytes
What is the command is used to get an IP address from a URL in the windows operating system?
netstate
getipaddress
nslookup
nsipaddress
Which default port is used for SSL based IMAP?
553
443
143
993
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 statements that are given below, which of them are correct about VLAN?
a) VLAN is used to divide a physical network into multiple logical networks.
b) VLAN is used to break large broadcast domains into smaller broadcast domains.
c) VLAN stands for Virtual Local Area Network.
d) VLAN stands for Visual Local Area Network.
Options:
A and C
B and D
A, B, and C
A, B, and D
What the first inter-connected network is?
ARPANET
EXTRANET
INTRANET
None of the above
A MAC is also known as?
Physical address
IP address
Hardware address
Both physical address and hardware address
Which default port is used for SNMP?
151
161
171
181
There are the following statements that are given below, which of them are correct Inverse ARP?
a) The Inverse ARP protocol is used to get the IP address from the MAC address.
b) It is the opposite of ARP.
c) The Inverse is used in only the Linux operating system.
d) All the above
Options:
A and B
A and C
B and C
D
What characters are normally used in the query string to define key and values?
a) %
b) ?
c) &
d) @
Options:
A and B
B and C
C and D
A, B, and C
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