Python MCQ Practice - XI

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Python MCQ Practice - XI - 1

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Choose invalid identifier :

1 point

Myage

_AGE

1st_Value

MyAge

Clear selection

Which of the following is/are mutable sequence data type:

1 point

string

list

tuple

All of these

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Suppose t=(1, 2, 4, 3), then which of the following is incorrect?

1 point

print(t[3])

t[3] = 45

print(max(t))

print(len(t))

Clear selection

Which of the following is NOT a logical operator

1 point

not

and

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Formal parameters are the parameters

1 point

specified in function header

used in function call

with mutable values

with immutable values

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Which of the following can be used to delete item(s) from a dictionary?

1 point

del statement

get()

getitem()

all of these

Clear selection

If a=[1,2,3], b=(1, 2, 3), then which of the following statements is valid?

1 point

a=a+b

b=b+a

b+=a

a+=b

Clear selection

If a=random.randrage(1, 20, 6), then which of the following is not a possible value of a?

1 point

Clear selection

Identify the mutable data object from the following:

1 point

'5'

(5,)

[5]

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Which of the following, if interpreted a s a condition, will evaluate to True?

1 point

'' (two consecutive single quotes)

'0'

None

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What will be the output of the following Python code?

1 point

([2, 1], 'abc', 0, 9)

([1,3],"abc",0,9)

[2,1],"abc",0,9

Error

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Pick the correct statement:

1 point

A function is a complete program

A function is a block of code identified by its name

A function must have a return statement

A function can be called without any call

Clear selection

What is printed by the following statements?

1 point

True

False

dog

"dog"

Clear selection

Which of the following is an operator in Python?

1 point

del

All of the above

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Which of the following functions takes only a string as a parameter?

1 point

int()

float()

eval()

print()

Clear selection

When will an error be shown by the statement: eval('2+3*/4')

1 point

before execution of the code

during execution of the code

after execution of the code

never

Clear selection

Which of the following creates a tuple?

1 point

tuple1=("a","b")

tuple1[2]=("a","b")

tuple1=(5)*2

None of the above

Clear selection

Which of the following statements is invalid:

1 point

int(5)

int(5.0)

int('5')

int('5.0')

Clear selection

Which of the following is floor division operator

1 point

Clear selection

Which of the following is not a valid input for the statement: input('Enter a number: ')

1 point

'5'

(5)

None of these

Clear selection

Which of the following is not a valid input for the statement: input('Enter a string: ')

1 point

'5'

[5]

None of these

Clear selection

Choose correct output for the following code

1 point

None of these

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What type of error will be raised by the following code?

1 point

ValueError

TypeError

NameError

None of the above

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What will be the output of the following code segment?

1 point

Clear selection

Which statements of the following code will produce the same output?

1 point

(i), (ii)

(ii), (iv)

(i), (ii), (iv)

(ii), (iii), (iv)

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