In which year WWW was invented?
1988
1989
1990
1991
Correct Answer :
B. 1989
Related Questions
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
FTP stands for?
File Transport Protocol
File Transfer Protocol
Film Transfer Protocol
File Trigger Protocol
Which FTP response code is used for Not logged in?
520
530
540
550
What is the full form of GSM?
Global System for Mobile
Global Service for Mobile
General Service for Mobile
General System for Mobile
What is the full form of QPSK?
Quality Phase Shift Keying
Quadric Phase Shift Keying
Quadrature Phase Shift Keying
Quad Phase Shift Keying
RTS stands for?
Real Time Streaming
Rest Trigger Storage
Rare Time Stream
Real Time Signal
Which of the following number is assigned for IPv4 in the protocol type field of ARP message format?
0x400
0x800
0x100
0x200
Which of the following countries does not legalize the VPN implementation?
a) China
b) UAE
c) Iraq
d) North Korea
Options:
A and B
A and C
A, B, and C
A, B, C, and D
There are the following RFC numbers that are given below, which of them are related to TLS?
a) RFC 6066
b) RFC 6961
c) RFC 7961
d) RFC 8446
Options:
A and B
A, B, and C
A, B, and D
A, B, C, and D
In which year TLS was introduced?
1992
1995
1997
1999
UDP stands for?
User specified Dialog Protocol
User Datagram Protocol
User Dialog Protocol
Unsent Data Protocol
There are the following statements that are given below, which of them are the disadvantages of FTP protocol?
a) All FTP providers do not provide encrypted transfer of files.
b) It does not allow simultaneous transfers with multiple receivers.
c) We cannot send a very large file due to the size limit.
d) FTP is not supported in Linux operating system.
Options:
A and B
B and C
A, B, and C
A, B, C, and D
Which layer of the OSI model is responsible for framing?
Data Link Layer
Network Layer
Physical Layer
Transport Layer
Which default port is used for Syslog Server?
614
514
714
All the above
Which of the following error code is used for Internal Server Error in HTTP protocol?
500
501
503
504
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
There are following statements that are given below, which of them are correct about VLAN in computer networks?
VLAN is a virtual LAN, it is used to share only files within created LAN
VLAN is a virtual LAN which is used to divide a single broadcast domain into multiple broadcast domains
VLAN is a virtual LAN, it is used to share only hardware resources within created LAN
None of the above
Which layer of the OSI model is responsible for encryption and decryption?
Session Layer
Network Layer
Presentation Layer
Transport Layer
What do you understand about the physical layout in network topologies?
The physical layout that describes the physical placements of network devices
The physical layout describes the flow of data within the network
The physical layout that describes cables only used in the network
All the above
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
What is the full form of SSTP protocol?
Secure Socket Tunneling Protocol
Secure Service Tunneling Protocol
Secure Server Tunneling Protocol
Secure Saver Tunneling Protocol
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
There are the following options that are given below, which of them are correct about URL encoding in HTTP?
URL encoding is used to replace some unsafe characters with specific characters in the URL.
URL encoding is used to encrypt data send in URL
URL encoding is used to encrypt complete URL
None of the above
Which protocol is used to provide functionalities of ARP for IPv6 addresses?
RARP
IARP
Neighbor Discovery Protocol
None of the Above
What is the command is used to get an IP address from a URL in the windows operating system?
netstate
getipaddress
nslookup
nsipaddress
Which of the following HTTP response code is used for permanent redirection?
301
302
303
304
In which year ARP was defined first time in Request for Comment?
1982
1985
1988
1990
There are the following statements that are given below, which of them are correct about SSL handshake?
a) SSL handshake is a process between the web browser and web servers used for verification.
b) SSL handshake begins before transferring actual data.
c) SSL handshake is used to verify the SSL certificate.
d) SSL handshake is used for webserver authentication.
Options:
A and B
A and C
B, C, and D
A, B, C, and D
Which default port is used for DNS Service?
53
54
55
56
Which of the following types of VLAN connections are supported by Switch?
Access Link
Trunk Link
Both of the above
None of the above