Computer Science · CBSE

Board exam

2023Class 1270 marks35 questions

28 of its 35 questions are here. The rest have a figure or are still being checked, so for now they're only in the official PDF.

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Source: CBSE Board Examination 2023, Class 12 Computer Science (083), published by CBSE. CBSE's ZIP of every set

28 questions

Q1Section A1 mark
$State True or False. “Identifiers are names used to identify a variable, function in a program”.$
Q2Section A1 mark
$Which of the following is a valid keyword in Python ?$
1. A $false$
2. B $return$
3. C $non_local$
4. D $none$
Q3Section A1 mark
$Given the following Tuple Tup= (10, 20, 30, 50) Which of the following statements will result in an error ?$
1. A $print(Tup[0])$
2. B $Tup.insert (2,3)$
3. C $print(Tup[1:2])$
4. D $print(len(Tup))$
Q4Section A1 mark
$Consider the given expression : 5<10 and 12>7 or not 7>4 Which of the following will be the correct output, if the given expression is evaluated ?$
1. A $True$
2. B $False$
3. C $NONE$
4. D $NULL$
Q5Section A1 mark
$Select the correct output of the code : S= "Amrit Mahotsav @ 75" A=S.partition (" ") print (a)$
1. A $('Amrit Mahotsav','@','75')$
2. B $['Amrit','Mahotsav','@','75']$
3. C $('Amrit', 'Mahotsav @ 75')$
4. D $('Amrit', ' ', 'Mahotsav @ 75')$
Q6Section A1 mark
$Which of the following mode keeps the file offset position at the end of the file ?$
1. A $r+$
2. B $r$
3. C $w$
4. D $a$
Q7Section A1 mark
$Fill in the blank. _____ function is used to arrange the elements of a list in ascending order.$
1. A $sort()$
2. B $arrange()$
3. C $ascending()$
4. D $asort()$
Q8Section A1 mark
$Which of the following operators will return either True or False ?$
1. A $+=$
2. B $!=$
3. C $=$
4. D $*=$