Application generation

Question 1

Why shouldn’t it be source code st8 to machine code?

Answer 1

Because not all instruction sets are the same and it can help identify errors.

Question 2

What happens during the lexical analysis?

Answer 2

Parsing the source code
Removes comments
Removes whitespaces
Checks variable names
Tokenizes the source code

Question 3

what is a Knowledge base?

Answer 3

a database containing expert knowledge.

Question 4

What is a interface engine?

Answer 4

attempts to answer the user’s query using the rule base.

Question 5

What is rule base?

Answer 5

links knowledge together through facts

Question 6

what is user interface?

Answer 6

allows user to communicate with the system

Question 7

What is HCI?

Answer 7

Human-Computer Interface

Question 8

What is compression?

Answer 8

It is a utility software. Used to compress file to reduce their overall size.

Question 9

what is anti-virus?

Answer 9

It is a utility software. Anti virus utility software can help to protect the user against these threats. it scans every file and all the memory on the user’s system, looking for evidence of viruses or Trojans. It has a large database of virus signatures, which it can compare to your files. It also monitors suspicious activity and informs the use if it detects anything untoward. When a virus is found, it can remove it, delete it or quarantine the file.