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Test12

Authored by Rares Hampi

Information Technology (IT)

9th - 12th Grade

Used 6+ times

Test12
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30 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the result of 5 | 2?

7

6

3

1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the result of ~0?

0

-1

1

Error

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the output of this code?

[1, 2, 3]

[1, 2, 3, 4]

Error

None

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the output?

True

False

Error

"False"

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which operator clears the lowest set bit in an integer x?

x & (x - 1)

x | (x - 1)

x ^ x

~x

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the output of:

abc

cba

bca

acb

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does dict.get("x", 0) do?

Raises KeyError if "x" not found

Returns 0 if "x" not found

Returns "x"

Adds "x" to the dict

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