Exam (elaborations)
PCEP Block 1 & 2 Questions and Answers 2024
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PCEP Block 1 & 2 Questions
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PCEP Block 1 & 2 QuestionsA program which is used to transform a source file into an executable binary file is
called: - answer a compiler
A process in which the source code is immediately executed without translating it into a
machine code is called: - answer interpretation
A code written in a high-level programming language is called: - answer a source code
A syntax is a part of a language definition which describes the rules used to build: -
answer the sentences from a set of words
Float - answer a function or reusable code in the Python programming language that
converts values into floating point numbers. (EX : 0.111)
String - answer a collection of alphabets, words or other characters (EX : "Hello")
Boolean - answera Boolean variable can have only two values - True or False.
Integer - answera whole number, positive or negative, without decimals, of unlimited
length. (EX : 1)
Arrange the arithmetic operations in the order which reflects their priorities, where the
top-most position has the highest priority and the bottom-most position has the lowest
priority. (1) - answer1 : Exponentation
2 : Division
3 : Addition
Arrange the arithmetic operations in the order which reflects their priorities, where the
top-most position has the highest priority and the bottom-most position has the lowest
priority. (2) - answer1 : Exponentation
2 : Multiplication
3 : Subtraction
Which of the following expressions evaluate to zero? (Select 2)
+ 2 ** 1
1 // 2 + 3 * 4
- 2 ** 1
1 ** 2 - 4 // 3 - answer + 2 ** 1 - correct
1 // 2 + 3 * 4 - correct
Which of the following expressions evaluate to a non-zero result? (Select 2)
+ 2 ** 1
, 1 // 2 + 3 * 4
- 2 ** 1
1 ** 2 - 4 // 3 - answer + 2 ** 1 - correct
1 // 2 + 3 * 4 - correct
Please select variable names that are legal in Python. (1)
_fun
i_am_a_variable
@home
For
for
samplevariable
2nd_class - answer_fun
i_am_a_variable
For
samplevariable
Please select variable names that are legal in Python. (2)
maxValue
true5
&sleep;
True
365
securityinspectorsuperintendentsecrectagent007
TRUE - answermaxValue
true5
securityinspectorsuperintendentsecrectagent007
TRUE
What is the expected output of the following code?
a=5
#a=a+a
print(a) - answer5
What is the expected output of the following code?
a = 1# + 5
a=a+a
#a = a + 1
print(a) # Line 4 - answer2
Insert the code boxes in the correct positions in order to build a line of code which asks
the user for an integer value and assigns it to the floor variable.
(Note: some code boxes will not be used.) - answerfloor = int(input("Enter floor number)
Insert the code boxes in the correct positions in order to build a line of code which prints
the values assigned to width and height variables separated by a multiplication sign(x).
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