Ch.4 Execution Control

Question 0

true

Answer 0

Logical true

Question 1

false

Answer 1

Logical false

Question 2

break

Answer 2

A command within the loop module that forces control to the statement following the innermost loop.

Question 3

case

Answer 3

A specific value within a switch statement.

Question 4

continue

Answer 4

Skips to the end of the innermost to loop but remains inside it.

Question 5

else

Answer 5

Within an if statement, begins the codebook executed when the condition is false.

Question 6

elseif

Answer 6

Within and if statement, begins a second test when the first condition is false.

Question 7

if

Answer 7

Begins a conditional module; the following code block is executed if the logical expression exp is true.

Question 8

input(str)

Answer 8

Requests input from the user

Question 9

otherwise

Answer 9

Catch all code block at the end of this which statement

Question 10

switch(variable)

Answer 10

Begins A code module select specific values of the variable (must be countable)

Question 11

while

Answer 11

A code module repeats as long as the logical expression is true.

Question 12

all(a)

Answer 12

True if all the values in a, a logical vector, are true

Question 13

and(a, b)

Answer 13

True if both a an b are true.

Question 14

any(a)

Answer 14

True if any of the values in a, a logical vector, is true.

Question 15

not(a)

Answer 15

True if a is false; false if a is true

Question 16

or(a,b)

Answer 16

True if either a or b is true