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Explain what is meant by the term ‘TCP/IP stack’ [3]

The TCP/IP stack is the Transmission Control Protocol / Internet Protocol. (1)A Protocol is a set of rules (1) the outline the ways in which data should be set out to make sure it can be understood. Both ...

AS
4804 Views

Describe the difference between TCP and UDP.

TCP (Transport Communication Protocol) allows for guaranteed communication between two machines. Connections are established with acknowledgements, and the receiver will also send acknowledgements when pa...

LW
Answered by Lewis W. Computing tutor
1711 Views

Describe the time complexity for the search operation in a binary search tree.

Since the question asks for the time complexity we should consider both the average and the worst time complexities. In a binary search tree the values are sorted such that for each node the elements bigg...

VA
Answered by Volf A. Computing tutor
3906 Views

Describe two's complement.

Two's complement is improvement on one's complement.
To get a negative number in One's complement, one has to invert all numbers (turn 1 to 0, and 0 to 1), for two's complement is the same but add 1...

LP
Answered by Lukas P. Computing tutor
1921 Views

Question 14)http://ibdocuments.com/IB%20PAST%20PAPERS%20-%20SUBJECT/Group%204%20-%20The%20sciences/Computer_science_SL/2007%20November%20Examination%20Session/English%20Papers/Computer_science_paper_1_SL.pdf

a) With the word access modifier "private" we are declaring that the method will only be accessible within that class (i.e you can not call the method from an external class/file). b) Since the...

RP
Answered by Raul P. Computing tutor
1827 Views

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