ISDN stands for?
Integrated Service Digital Network
International Service Digital Network
Internet Service Digital Network
Intercommunication Service Digital Network
Correct Answer :
A. Integrated Service Digital Network
Related Questions
There are the following options that are given below, which is not the type of flow control?
Congestion avoidance
Windowing
Cut-through
Buffering
Which layer of the OSI model is responsible for actual physical connections among the network devices?
Data Link Layer
Network Layer
Transport Layer
Physical Layer
What are the responsibilities of SGSN?
a) Registration of mobiles in the network.
b) SGSN is used for authenticating GPRS mobiles
c) It is used to store routing information of GPRS mobile
d) All of the above
Options:
A and B
A and C
B and C
D
Which default port is used for Redis Server?
3379
4379
5379
6379
In which year NFS was developed?
1980
1984
1991
1993
OSI stands for?
Open System International
Open System Interconnection
Open Server Interconnection
Open Server International
There are the following statements that are given below, which of them are correct about UDP?
a) UDP is used for multimedia streaming.
b) It is a good protocol for flowing data in one direction.
c) This protocol is suitable for query-based applications
d) None of the above
Options:
B and C
A and B
A, B, and C
D
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
There are following statements that are given below, which of them are correct about network topology in computer networks?
A network topology is used to divide a single broadcast domain into multiple broadcast
A network topology is a way to arrange network devices to connect with each other
Both of the above
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
Which default port is used for MQ Listener?
1515
1414
1616
1717
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 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
Which of the following are correct VPN protocols?
a) PPTP
b) L2TP
c) SSTP
d) OpenVPN
Options:
A and B
A, B, and C
B, C, and D
A, B, C, and D
There are the following options that are given below, which of them are correct functionalities of the router?
Internetwork communication
Packet switching
Selection of best route
All of the above
IMAP stands for?
Invoice Mail Access Protocol
Internet Mail Access Protocol
Internal Mail Access Protocol
International Mail Access Protocol
A SSL certificate is also known as?
Security Certificate
Privacy Certificate
Digital Certificate
Cryptology Certificate
What are the correct examples of media in internetworking?
Copper cables
Fiber cables
Wireless signals
All of the above
CDMA stands for?
Customer Division Multiple Access
Cost Division Multiple Access
Cost Derived Multiple Access
Code Division Multiple Access
Which of the following RFC number is related to URL?
RFC 1735
RFC 1738
RFC 2020
RFC 2021
The NPL network is operated by?
Next Physical Laboratory
National Physical Laboratory
Nexon Physical Laboratory
Nexon Physical Library
Which of the following are the parts of the HTTP response?
a) Status
b) Message Body
c) The encryption key used for HTTP protocol security
d) Header fields for a response
Options:
A and B
B and D
B, C, and D
A, B, and D
Which of the following address is used in Ethernet broadcast for ARP request?
255.255.255.255
255.255.255.254
FF:FF:FF:FF:FF:FF
255.255.255.251
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
In which year HTTP 1.0 was introduced officially?
1991
1995
1996
1998
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
The PDU stands for?
Protocol Data Unit
Packet Data Unit
Packet Delivery Unit
Packet Data Uniqueness
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 HTTP response code is used for temporary redirection?
301
302
303
304
Which of the following are correct GSM network elements?
a) Mobile Station
b) BSC
c) BTS
d) GPRS server nodes
Options:
A and B
B, C, and D
A, B, and C
A, B, C, and D