Which of the following commands are used for NFS?
a) exportfs -v
b) exportfs -u
c) showmount -d
d) exportnfs - k
Options:
A and B
A and C
A, B, and C
A, B, C, and D
Correct Answer :
C. A, B, and C
Related Questions
Which transmission mode is supported in the WiFi network?
Simplex
Half-duplex
Full duplex
None of the above
What is the full form of BCC in email?
Basic Carbon Copy
Blind Carbon Copy
Black Carbon Copy
Blind Clone Copy
Which utility command is used for FTP in the Linux operating system?
FTP
ftp
linuxftp
LinuxFtp
There are the following statements that are given below, what are the advantages of MESH topology in a computer network.
a) It is the most robust network.
b) It is the most secure network.
c) Easy to configure.
d) All the above.
Options:
D
A and B
C
A, B, and C
Which of the following RFC number is used for ARP?
RFC 826
RFC 829
RFC 834
RFC 835
Which of the following operating system supports telnet protocol?
a) Windows
b) Linux
c) Mac
d) All of the above
Options:
A and B
A and C
B and C
D
Which of the following are not valid email client software?
a) Microsoft Outlook
b) Thunderbird
c) eM Client
d) Mailbird
Options:
B
B and C
D
All are valid email client software
URL stands for?
Universal Resource Locator
Universal Reserve Location
Ultimate Resource Locator
Uniform Resource Locator
In which year HTTP 1.0 was introduced officially?
1991
1995
1996
1998
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
Who was developed HTTP?
Jimmy Wales
Tim Berners-Lee
Larry Page
Alan Turing
What is the default port for HTTP?
80
443
15001
None of the above
There are the following statements that are given below, which of them are correct about HTTPS?
a) HTTPS is the extended version of HTTP.
b) HTTPS is used for secured communication between the web browser and web server.
c) HTTPS stands for HyperText Transfer Protocol Secure.
d) HTTPS also provides anti-virus security for the website.
Options:
A and B
A and C
A, B, and C
A, B, C, and D
Which of the following are the types of HTTP header?
a) General header
b) Entity header
c) Request header
d) Response header
Options:
A, B, C and D
C and D
A, B, and C
A and B
How many bytes are reserved for target hardware address in ARP message format?
4 bytes
6 bytes
8 bytes
16 bytes
Which default port is used for MySql Server?
3506
4406
3306
None of the above
There are following statements that are given below, which of them are correct about IMAP?
a) The IMAP is used to manipulate email messaging without downloading it on a local machine.
b) It is used to access multiple mailboxes concurrently.
c) IMAP enables users to search for emails.
d) All the above
Options:
A and B
A and C
B and C
D
Which of the following security mechanism are used for the WiFi network?
a) WEP
b) WPA
c) WPA2
d) WPA3
Options:
A and C
A and B
A, B, and C
A, B, C, and D
Which of the following are correct commands used in IMAP protocol?
a) CREATE
b) DELETE
c) RENAME
d) NOOP
Options:
A and B
A and C
B, C, and D
A, B, C, and D
NetBIOS stands for?
Network Basic Input Output Server
Network Basic Input Output System
Network Basic Input Output Service
Next Basic Input Output Server
Which of the following is/are unique identifiers for network device(s)?
Hostname
IP address
Mac address
All the above
GPRS stands for?
Global Processing Reserved Services
General Packet Radio System
Global Packet Radio System
Global Packet Radio Services
There are the following statements that are given below, which of them are correct about HYBRID topology in computer networks?
In the HYBRID topology all devices in a network are connected to a central device
The HYBRID topology is the combination of any two network topologies
In the HYBRID topology there is no need to required physical cable
None of the above
There are the following RFC numbers given below which is related HTTPS?
RFC 2815
RFC 2818
RFC 2821
RFC 2854
There are following statements that are given below, which statement correctly defines half duplex?
In a half-duplex system, during communication only devices can send information at a time.
In half a duplex system, during communication both devices can send or receive information simultaneously.
In a half-duplex system, during communication one device can send information and another device can receive.
None of the above.
There are the following methods that are given below, which of them are correct methods used in an HTTP request?
a) GET
b) POST
c) CONNECT
d) DELETE
Options:
A and B
A, B, and C
A, B, and D
A, B, C, and D
There are the following options that are given below, which of them are internetworking devices?
Router
Gateway
Both of the above
None of the above
What is the full form of BSS?
Base Station Subsystem
Base Service Station
Base System Services
Basic System Services
How many bits are used for checksum in UDP header?
4 bytes
8 bytes
16 bytes
32 bytes
UMTS stands for?
Universal Mobile Telecommunication System
Ultimate Mobile Telecommunication System
Unique Mobile Telecommunication System
Useful Mobile Telecommunication System