Which of the following are correct types of network topologies in computer networks?
Bus
Tree
Mesh
All of the above
Correct Answer :
D. All of the above
Related Questions
What is the full form of WSM?
WiFi Scheduled Multimedia
Wireless Scheduled Multimedia
Wireless Scheduled Media
WiFi Service Media
Which of the following protocol(s) is/are used by IEEE 802.11 standards?
CSMA/CA
CSMA/CD
Both
None
There are the following options that are given below, which of them are correct directives of HTTP Cache request?
a) no-cache
b) max-state
c) min-fresh
d) only-if-cached
Options:
A and B
A, B, C, and D
C and D
A, B, and C
What are the core components of the email system?
a) Email client
b) Email server
c) Internet service provider
d) All the above
Options:
A and B
B and D
A and C
D
A host address in a URL can be?
An IP address
A Domain Name
Both
None
What is the full form of PKI related to SSL?
Public Key Infrastructure
Private Key Infrastructure
Public Key Instructions
Private Key Instructions
Which utility command is used for FTP in the Linux operating system?
FTP
ftp
linuxftp
LinuxFtp
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
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
The NPL network is operated by?
Next Physical Laboratory
National Physical Laboratory
Nexon Physical Laboratory
Nexon Physical Library
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
There are the following statements that are given below, which of them are correct about radio signals in WiFi communication?
Radio signals are transmitted by WiFi Antenna and received by WiFi receivers within the range of WiFI.
WiFi cards are used to read the WiFi signal and create connectivity between user and network.
Both of the above
None of the above
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 layer of the OSI model is responsible for bit synchronization?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
Which of the following are not functions of the data link layer?
Error Control
Routing
Flow Control
Access Control
HTTP works on which layer of the OSI model?
Network layer
Transport layer
Presentation layer
Application layer
In which year SSH was developed?
1990
1992
1995
1998
Which of the following commands are used in the FTP protocol?
a) PASS
b) MKD
c) CWD
d) PWD
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 HTTP Messages?
HTTP messages are used to data CSS data from HTTP Server to the HTTP client.
HTTP messages are used to describe how data transferred between an HTTP client and an HTTP server.
Both of the above
None of the above
TCP stands for?
Transport Control Protocol
Transfer Control Protocol
Transmission Control Protocol
Transfer Congestion Protocol
Which FTP response code is used for Not logged in?
520
530
540
550
Which default port is used for SSL based LDAP?
636
536
436
389
Which of the following are the types of HTTP messages?
a) HTTP header message
b) HTTP request message
c) HTTP response message
d) HTTP footer message
Options:
A and D
B and C
Only B
A, B, C, and D
Which of the following are components of the GPRS support node?
a) Gateway GPRS support node
b) Subnet GPRS support node
c) Serving GPRS support node
d) All the above
Options:
A and B
A and C
B and C
D
On which layer routers are operated?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
There are the following statements that are given below, which of them are correct about the WiFi hotspot?
a) A WiFi hotspot is an area where devices like computers, mobile can access internet connection.
b) A WiFi hotspot can be created by installing a WiFi Access Point.
c) A WiFi access point can transmit signals in a limited area, know as the WiFi hotspot area.
d) All of the above
Options:
A and B
A and C
B and C
D
HSDPA stands for?
Host Speed Downlink Packet Access
High Speed Downlink Packet Access
Host Speed Downloaded Packet Access
Host Speech Downlink Packet Access
Which of the following RFC number is related to URL?
RFC 1735
RFC 1738
RFC 2020
RFC 2021
Which layer of the OSI model is responsible for segmentation and reassembly?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
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