Explore topic-wise MCQs in Computer Science Engineering (CSE).

This section includes 477 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science Engineering (CSE) knowledge and support exam preparation. Choose a topic below to get started.

301.

Which of the following functions does not necessarily accept only iterables as arguments?

A. enumerate()
B. all()
C. chr()
D. max()
Answer» D. max()
Discussion
302.

, 3]))

A. error
B. [(1, 2), (2, 3)]
C. [(0, 2), (1, 3)]
D. [(2, 3)]
Answer» D. [(2, 3)]
Discussion
303.

The function complex(‘2-3j’) is valid but the function complex(‘2 – 3j’) is invalid.

A. true
B. false
Answer» B. false
Discussion
304.

The function divmod(a,b), where both ‘a’ and ‘b’ are integers is evaluated as:

A. (a%b, a//b)
B. (a//b, a%b)
C. (a//b, a*b)
D. (a/b, a%b)
Answer» C. (a//b, a*b)
Discussion
305.

What is the output of the function complex()?

A. 0j
B. 0+0j
C. error
Answer» B. 0+0j
Discussion
306.

+2j)

A. error
B. 1
C. 2j
D. 1+2j
Answer» E.
Discussion
307.

,-4), 2,7)

A. 2
B. false
C. -3
D. -4
Answer» C. -3
Discussion
308.

,0,4.2)

A. true
B. false
C. error
Answer» D.
Discussion
309.

576)

A. 4.5
B. 5
C. 4
D. 4.6
Answer» C. 4
Discussion
310.

,4,6) sum([1,2,3])

A. error, 6
B. 12, error
C. 12, 6
D. error, error
Answer» B. 12, error
Discussion
311.

>8, 4>2, 1>2])

A. error
B. true
C.
D. 4>2
Answer» C.
Discussion
312.

5676,2)?

A. 4.5
B. 4.6
C. 4.57
D. 4.56
Answer» D. 4.56
Discussion
313.

,4,0,6])

A. error
B. true
C. false
Answer» D.
Discussion
314.

Which of the following functions is a built- in function in python?

A. seed()
B. sqrt()
C. factorial()
D. print()
Answer» E.
Discussion
315.

'.zfill(5))

A. 00+99
B. 00099
C. +0099
D. +++99
Answer» D. +++99
Discussion
316.

: 100}))

A. bcde
B. abcd
C. error
D. none of the mentioned
Answer» E.
Discussion
317.

'.swapcase())

A.
B. ab12
C. ab!2 d)
Answer» D.
Discussion
318.

erdE a'.isprintable())

A. true
B. false
C. none
D. error
Answer» B. false
Discussion
319.

'.replace('cd', '12'))

A. ab12ef12
B. abcdef12
C. ab12efcd
D. none of the mentioned
Answer» B. abcdef12
Discussion
320.

1'.isnumeric())

A. true
B. false
C. none
D. error
Answer» C. none
Discussion
321.

'.isnumeric())

A. true
B. false
C. none
D. error
Answer» B. false
Discussion
322.

,'.islower())

A. true
B. false
C. none
D. error
Answer» B. false
Discussion
323.

'.isalnum())

A. true
B. false
C. none
D. error
Answer» B. false
Discussion
324.

xa'.isdigit())

A. true
B. false
C. none
D. error
Answer» C. none
Discussion
325.

:.2%}'.format(1/3))

A. 0.33
B. 0.33%
C. 33.33%
D. 33%
Answer» D. 33%
Discussion
326.

:.2}'.format(1/3))

A. 0.333333
B. 0.33
C. 0.333333:.2
D. error
Answer» C. 0.333333:.2
Discussion
327.

2223334'))

A. 1,112,223,334
B. 111,222,333,4
C. 1112223334
D. error
Answer» E.
Discussion
328.

2223334))

A. 1,112,223,334
B. 111,222,333,4
C. 1112223334
D. error
Answer» B. 111,222,333,4
Discussion
329.

, 10, 12))

A. the sum of 2 and 10 is 12
B. error
C. the sum of 0 and 1 is 2
D. none of the mentioned
Answer» B. error
Discussion
330.

[0]} and {0[1]}".format(( 'foo', 'bin')))

A. hello foo and bin
B. hello (‘foo’, ‘bin’) and (‘foo’, ‘bin’)
C. error
D. none of the mentioned
Answer» B. hello (‘foo’, ‘bin’) and (‘foo’, ‘bin’)
Discussion
331.

} and {1}".format(('foo', 'bin')))

A. hello foo and bin
B. hello (‘foo’, ‘bin’) and (‘foo’, ‘bin’)
C. error
D. none of the mentioned
Answer» D. none of the mentioned
Discussion
332.

!r} and {0!s}".format('fo o', 'bin'))

A. hello foo and foo
B. hello ‘foo’ and foo
C. hello foo and ‘bin’
D. error
Answer» C. hello foo and ‘bin’
Discussion
333.

} and {name2}".format( 'foo', 'bin'))

A. hello foo and bin
B. hello {name1} and {name2}
C. error
D. hello and
Answer» D. hello and
Discussion
334.

} and {0}".format('bin', 'foo'))

A. hello foo and bin
B. hello bin and foo
C. error
D. none of the mentioned
Answer» B. hello bin and foo
Discussion
335.

} and {1}".format('foo', 'bin'))

A. hello foo and bin
B. hello {0} and {1} foo bin
C. error
D. hello 0 and 1
Answer» B. hello {0} and {1} foo bin
Discussion
336.

} and {name2}".format( name1='foo', name2='bin'))

A. hello foo and bin
B. hello {name1} and {name2}
C. error
D. hello and
Answer» B. hello {name1} and {name2}
Discussion
337.

What is the default value of encoding in encode()?

A. ascii
B. qwerty
C. utf-8
D. utf-16
Answer» D. utf-16
Discussion
338.

, '12'))

A. 12abcdef12
B. abcdef1212
C. 1212abcdef
D. error
Answer» E.
Discussion
339.

, 11))

A. 2
B. 0
C. 1
D. error
Answer» C. 1
Discussion
340.

, '1'))

A. 1abcdef
B. abcdef1
C. abcdef
D. error
Answer» B. abcdef1
Discussion
341.

, 1))

A. 1abcdef
B. abcdef1
C. abcdef
D. error
Answer» E.
Discussion
342.

), '*', sep= '')

A. * abcdef *
B. * abcdef *
C. *abcdef *
D. * abcdef*
Answer» E.
Discussion
343.

What function do you use to read a string?

A. input(“enter a string”)
B. eval(input(“enter a string”))
C. enter(“enter a string”)
D. eval(enter(“enter a string”))
Answer» B. eval(input(“enter a string”))
Discussion
344.

print(id(s1) == id(s2))

A. true false
B. true true
C. false true
D. false false
Answer» D. false false
Discussion
345.

Suppose i is 5 and j is 4, i + j is same as

A. i.    add(j)
B. i.    add    (j)
C. i.    add(j)
D. i.    add(j)
Answer» C. i.    add(j)
Discussion
346.

To check whether string s1 contains another string s2, use

A. s1.    contains    (s2)
B. s2 in s1
C. s1.contains(s2)
D. si.in(s2)
Answer» B. s2 in s1
Discussion
347.

If a class defines the     str    (self) method, for an object obj for the class, you can use which command to invoke the     str      method.

A. obj.    str    ()
B. str(obj)
C. print obj
D. all of the mentioned
Answer» E.
Discussion
348.

To return the length of string s what command do we execute?

A. s.    len    ()
B. len(s)
C. size(s)
D. s.size()
Answer» B. len(s)
Discussion
349.

To retrieve the character at index 3 from string s=”Hello” what command do we execute (multiple answers allowed)?

A. s[]
B. s.getitem(3)
C. s.    getitem    (3)
D. s.getitem(3)
Answer» D. s.getitem(3)
Discussion
350.

What is “Hello”.replace(“l”, “e”)?

A. heeeo
B. heelo
C. heleo
D. none
Answer» B. heelo
Discussion