Practice: Basic Data Types

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Julia Ogris edited this page Aug 18, 2023 · 3 revisions

Q1.1

What is the type of 2?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

C

Q1.2

What is the type of -2.3?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

C

Q1.3

What is the type of 0?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

C

Q1.4

What is the type of true?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

B

Q1.5

What is the type of false?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

B

Q2.1

What is the type of "abc"?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

A

Q2.2

What is the type of "Howdie!"?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

A

Q3.1

What is the type of "1"?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

A

Q3.2

What is the type of "-3.1"?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

A

Q3.3

What is the type of "true"?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

A

Q3.4

What is the type of "false"?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

A

Q4.1

What does this program output?

print 1 2 12

Choose one correct answer:

Solution

B

Q4.2

What does this program output?

print false true

Choose one correct answer:

Solution

A

Q5.1

What does this program output?

print false "true"

Choose one correct answer:

Solution

A

Q5.2

What does this program output?

print 1 "2"

Choose one correct answer:

Solution

A

Q5.3

What does this program output?

print 1 "2

Choose one correct answer:

Solution

E

Q5.4

What does this program output?

print +1 "2"

Choose one correct answer:

Solution

E

Q5.5

What does this program output?

print "3" .5

Choose one correct answer:

Solution

E

Q6.1

Which program creates the following output?

true false

Choose three correct answers:

A:
```
print "true" false
```
B:
```
print "true false"
```
C:
```
print true false
```
D:
```
print "tru" false
```

Solution

A,B,C

Q6.2

Which program creates the following output?

1 2

Choose three correct answers:

A:
```
print "1" 2
```
B:
```
print "1 2"
```
C:
```
print 1 2
```
D:
```
print "1 " 2
```

Solution

A,B,C

Q6.3

Which program creates the following output?

true 2

Choose three correct answers:

A:
```
print "true" 2
```
B:
```
print "tru 2"
```
C:
```
print true 2
```
D:
```
print true "2"
```

Solution

A,C,D

Q7.1

What type is the argument of the color command?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

A

Q7.2

What type is the argument of the circle command?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

C

Q7.3

What type is the argument of the width command?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

C

Q7.4

What type is the argument of the clear command if there is one given?

Choose one correct answer:

A: string
B: bool
C: num
D: none of the above

Solution

A

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