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Free Quiz (Test logic 2)
Question 1/6
Which of the following is the FIRST step in protecting data's confidentiality?
Install a firewall
Identify which information is sensitive
Implement encryption
Review all user access rights
Question 2/6
When referring to the data structures of a packet, the term Protocol Data Unit (PDU) is used, what is the proper term to refer to a single unit of TCP data at the transport layer?
TCP packet.
TCP datagram.
TCP frame.
TCP segment.
Question 3/6
How do you distinguish between a bridge and a router?
Bridge and "router" are synonyms for equipment used to join two networks.
The bridge connects multiple networks at the data link layer, while router connects multiple networks at the network layer.
The bridge is a specific type of router used to connect a LAN to the global Internet.
A bridge simply connects multiple networks, a router examines each packet to determine which network to forward it to.
Question 4/6
What is PHP?
Dont know
Bridge and "router" are synonyms for equipment used to join two networks.
Designing language
Hyper test markup language
Question 5/6
Is PHP a MVC Based?
Yes
Dont know
Designing language
No
Question 6/6
What is nodejs?
Dont know
Programming language
Java Script run time environment
Designing language
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