What is firewall
What is firewall? Briefly explain it.
Expert
The firewall is a hardware or software installed to give security to the private networks joined to the internet. They can be implemented in both software and hardware, or a combination of both. All data leaving or entering the Intranet passes via the firewall that permits only the data meeting the administrator’s rules to pass via it.
Suppose that your app is running in the foreground however is presently not receiving events. Name the sate it would be in?
Give a brief explanation of the term IP Datagram.
What is GSM Technology? Answer: GSM is a short-range wireless technology and is generally employed in mobile phones, MP3 players, hand help devices, Laptops, compute
Write the three steps involved in the connection establishment between source and the destination?
Explain the operation of Anycast RP?
How is OSPF router ID determined?
HELLO protocol: The HELLO protocol employs time rather than distance to find out optimal routing. This is an option to the Routing Information Protocol.
Describe Virtual Private Network (or VPN) and how does it work?
Specify the types of frames in the HDLC.
In the short range, explain what will happen to levels above and below the population of secondary consumers of numeric pyramid if large number of the individuals from this population dies?
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