bullshit

Question 1

Recursive advantage

Answer 1

Allows task to be divided among many threads( divide and conquer )

Question 2

Iterative advantage

Answer 2

Lower overhead due to less function calls

Question 3

properties of recursion

Answer 3

A function which contains a call to itself.

Should include at least one terminal case – a case that contains no further calls to the recursive subprogram so that it will not continue indefinitely.

Question 4

recursion Stack

Answer 4

When a function is called, memory is set aside to store local variables and other information. This is known as a frame

When a recursive call is made within the function, a new frame is created and pushed onto the stack.
The execution of the code now takes place in this new frame

When the code within the procedure completes, the frame is popped from the stack
Execution of code returns to the previous frame

Question 5

4 error types

Answer 5

Syntax errors
Semantic errors
Logic errors
Runtime errors

Question 6

Data validation

Answer 6

Data validation is the process of ensuring the data satisfies a set criteria or conditions

Question 7

how to data validation

6

Answer 7

Range Checks

Type Checks

Presence Checks

Length Checks

Format/Layout Check

Checkdigit

Question 8

Data verification

Answer 8

Data verification is the process of checking that the data matches expected data.

Question 9

verify data

Answer 9

Require data to be entered twice

Question 10

test data

Answer 10

you prob know