Nirdesh Prajapati
from
K V No. 3, Jaipur
Subject :NCO Class : Class 8
What is a firewall in a network?
a.It is the memory unit of a network.
b.A network operating system.
c.A system preventing unauthorized access to a network.
d.It is a web browsing software.
Ans 1:
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ULTIMATE ADHITHYA
from
SREEVATSA VISWANATHAN VIVEKANANDA VIDYALAYA JUNIOR COLLEGE, CHITLAPAKKAM
Class : Class 9
c. A system preventing unauthorized access to network
Ans 2:
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Adhithya
from
VGN Chinmaya Vidyalaya, Chennai
Class : Class 8
C.a system preventing unauthorized access to a network.
Ans 3:
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Aishwarya Dwivedi
from
St. John's School, Marhauli, Varanasi
Class : Class 9
Option (c). All the messages entering or leaving the network pass through the firewall. It examines each message and blocks those who don't meet the specified security criteria. Can be implemented as a hardware, software or a combination of both.
Ans 5:
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Dhananjayan
from
Kendriya Vidyalaya, Ashok nagar, Chennai
Class : Class 8
c.A system preventing unauthorized access to a network
Ans 6:
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Gaurav Jha
from
Ambience Public School, New Delhi
Class : Class 8
a system preventing unauthorized access to a network