Which of the following configuration file is used to control on which port RPC and other services are listening in the Redhat Linux operating system?
/etc/sysconfig/nfs/
/etc/fstab/
/etc/exports
None of the above
Correct Answer :
A. /etc/sysconfig/nfs/
Related Questions
Which layer of the OSI model is responsible for framing?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
In which year HTTP 1.0 was introduced officially?
1991
1995
1996
1998
A URL can be?
Absolute URL
Relative URL
Both
None
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
Which of the following protocols are used for remote login?
a) telnet
b) ssh
c) ftp
d) scp
Options:
A and B
A and C
B and C
D
HTCPCP stands for?
Hyper Text Coffee Pot Control Protocol
Host Text Coffee Pot Control Protocol
HUB Type Coffee Pot Control Protocol
Huge Text Coffee Pot Control Protocol
Which of the following are the components of the FTP Client?
a) Control process
b) Data transfer process
c) User Interface
d) None of the above
Options:
A and B
A and C
A, B, and C
D
WML stands for?
World Markup Language
Wisdom Markup Language
Worst Markup Language
Wireless Markup Language
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
Which default port is used for DNS Service?
53
54
55
56
Which of the following protocols are used with HTTPS for security mechanism?
SSL
TLS
Both
None
Which of the following schemes can be used in a URL?
a) http://
b) telnet://
c) file://
d) ftp://
Options:
A and B
A, B, and D
A and D
A, B, C, and D
A host address in a URL can be?
An IP address
A Domain Name
Both
None
In which year ARP was defined first time in Request for Comment?
1982
1985
1988
1990
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
There are the following options that are given below, which of them are the correct application of UDP to transmit data?
a) SNMP
b) DNS
c) TFTP
d) Routing Information protocol
Options:
A and B
A and C
A, B, and C
A, B, C, and D
What is the full form of IEEE?
International Electronics and Electrical Engineers
International Electrical and Electronics Engineers
Institute of Electrical and Electronics Engineers
Institute of Electronics and Electrical Engineers
What is the full form of WSM?
WiFi Scheduled Multimedia
Wireless Scheduled Multimedia
Wireless Scheduled Media
WiFi Service Media
Which of the following protocols are used for email?
a) SMTP
b) POP
c) ICMP
d) IMAP
Options:
A and B
A and C
A, B, and C
A, B, and D
In which layer of TCP/IP model NFS operates?
Physical layer
Datalink layer
Application layer
A, B, C, and D
Which of the following types of connections are used in FTP?
a) Control connection
b) Data connection
c) Database connection
d) All 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
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
FTP works on which layer of the OSI model?
Datalink layer
Network layer
Transport layer
Application layer
Which of following VPNs works on the Android operating system?
a) NordVPN
b) AndrVPN
c) Surfshark
d) ExpressVPN
Options:
A and B
A , C, and D
A, B, and D
A, B, C, and D
In which year OSI model was developed?
1999
1984
1970
2000
Which of the following operating systems supports NFS?
a) Unix
b) Windows
c) Mac OS
d) Solaris
Options:
A and B
A and C
A, B, and C
A, B, C, and D
VHF stands for?
Very High Frequency
Visual High Frequency
Virtual High Frequency
Virtual Host Frequency
There are the following statements that are given below, which of them are correct about VLAN Tagging?
a) The VLAN tagging is used to handle more than one VLAN on a port.
b) VLAN tagging can be performed by putting VLAN ID into the header to identify the network.
c) VLAN tagging is also known as VLAN trunking.
d) All the above
Options:
A and B
A and C
B and C
D
Which of the following types of data structures allowed in FTP?
a) File structure
b) Record structure
c) Page structure
d) All the above
Options:
A and B
A and C
B and C
D