1) 8782) Arrays and algorithms3) When a virus waits on a set action to be performed or program to be opened.

b) Delivery4) a switch uses less bandwidth5) a) allocates a space in memory for the file to be stored and ensures no other file is over written

b) transfers the document from processor to memory.

6) data format conversion and to act as a buffer

7) vectors are stored by their attributes.

8) as you may have to return to a previous stage in light of new info.

9)a) to allow programmers to see clearly what variables are being passed in and out of sub procedures.

b)one line of pseudo code is a direct link to one line of program code.

10)data flow diagram

11)a) implementation

b) as it would transfer each line of code as it is entered to prevent errors later on.

12) as they are not constantly in action, they are called upon when needed

b) sensible variable names

c) procedure returns a single value

functions return multiple values

13) event driven language waits on user input to trigger sub programs

Declarative language follows a pattern of set rules and facts

14) breaking the problem into smaller easier to solve parts

15) a)i)

ii)

b)it has a faster access time as it is located in or immediately next to the processor.

c) address bus- sets the processor up with the desired memory location

data bus- transfers data between processor and desired location

control line- keeps everything n sync

d)i) application based tests

ii) this measures the processors capability to perform complex tasks

iii)

e)It would be able to directly edit the contents of the disk

16) a)i)the resolution would be worse as less pixels would be present

ii) 6 x800 =4800 8x800 = 6400

4800x6400= 737280000737280000 / 1024 / 1024/8= 87.8 Kb

iii) gif can support simple animation, jpeg cannot

17)a)

ii) mesh- if one node or channel fails the rest are unaffected

iii)ALU

c)i) string

ii)concatenation

d)

e)i) another counter needs added

ii) to allow the number of times the address shows to be recorded

18)a) as it will check if every player entered is the goal keeper.

b)

c) string and arrayd) i) to allow the data to be passed into a sub procedure

ii)to allow data to be passed out of a sub procedure

19)a)to understand specifically what the client wants.ii) survey employees, observe current system at workb) as it is a legally binding document which defines exactly what the program needs to do.ii) time and money budgets, c) it can speed up the process of implementation as the code can me copied and pasted.d) i) a variable that can be called on from any part of the program.ii)they require a lot of memory to store

20) a) natural language search engines

b) we are unsure as to whether the man had an umbrella or whether the woman hit him with one. Either people are holding up the bank or people are held up in the bank.

c) natural language understanding

21) a) as they have a set of rules and moves for the machine to follow

b) processors are faster and smaller in physical size.

ii) they have a faster access time therefore more instructions can be carried out

c) they do not actually require any aspect of intelligence. Eg creativity or adapting

d)i) turing test

ii) a computer and a human are asked questions by a person in a separate room who has to decide which response is the computer

22)a) image acquisition -

b) the shadows may not be correctly identified

the gradual change of shades in the sky

c)

23) a) i) GOTUPDLAC

ii)GOPDLAC

b) it would go back up to the last successful goal state, O, and would then continue down until c is found

c) it uses less memory however it takes longer to find the best solution

d) i) as when one move is performed it then opens up many more moves that could be performed.

ii) heuristics

24) a)

b) prolog

c) they are always available day and night.

They can also be accessed in all areas as they are portable.

d)i) inference engine

ii) it constantly checks the knowledge base for questions to ask.

iii) why- asks why am I being asked this

how- would offer assistance in clearing cache

25) a) X= grouse

b) X= cocker_spaniel

X= spinger_spaniel X=king_charles

ii) ?type(springer_spaniel,X).

match at line 13

type(X,Y).

X is instantiated to springer_spaniel

new subgoal - is_a(X,Z) - is_a(springer_spaniel,Z).

match at line 6

Z instantiated to flushing

New subgoal -- type(Z,Y).

Type(flushing,Y)

Match at line2

Y is instantiated to gundog

Type(springer_spaniel,gundog)

c)i) true

ii) as there is no match to the query

d)i)when a variable inherits a property simply by belonging to a group.

ii)

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