CSC 201 CBT PRACTICE

What will be the output of the following Python code?

 def foo(i,  x=[]):     x. append(i)     return x for i in range(3):     print(foo(i))

What will be the output of the following Python code?

 def foo(k):     k = [1] q = [0] foo(q) print(q)

How are variable length arguments specified in the function heading?

Which module in the python standard library parses options received from the command line?

What is the type of sys.argv?

How many keyword arguments can be passed to a function in a single function call?

What will be the output of the following Python code?

 def foo(fname,  val):     print(fname(val)) foo(max, [1, 2, 3]) foo(min, [1, 2, 3]) 

What will be the output of the following Python code?

 def foo():     return total + 1  total = 0 print(foo())

What will be the output of the following Python code?

 def foo():     total += 1     return total total = 0 print(foo())

What will be the output of the following Python code?

 def foo(x):     x = ['def', 'abc/]     return id(x) q = ['abc', 'def/] print(id(q) == foo(q))

Actual instructions in flowcharting are represented in __________

There should be certain set standards on the amount of details that should be provided in a flowchart.

A detailed flowchart is called ______

Which of the following is not an advantage of a flowchart?

A flowchart that outlines the main segments of a program.

The symbol denotes _______

In computer science, algorithm refers to a pictorial representation of a flowchart.

The process of drawing a flowchart for an algorithm is called __________

Actual instructions in flowcharting are represented in __________

The following box denotes ?

When an algorithm is written in the form of a programming language, it becomes a _________

When an algorithm is written in the form of a programming language, it becomes a _________

A data structure that follows the FIFO principle.

A system wherein items are added from one and removed from the other end.

Another name for 1-D arrays.

The word ____________comes from the name of a Persian mathematician Abu Ja’far Mohammed ibn-i Musa al Khowarizmi.

In computer science, algorithm refers to a special method usable by a computer for the solution to a problem.

This characteristic often draws the line between what is feasible and what is impossible.

The time that depends on the input: an already sorted sequence that is easier to sort.

Which of the following is incorrect?
Algorithms can be represented as:

What will be the output of the following Python code?

 def find(a,  **b):     print(type(b)) find('letters', A='1', B='2') 

What is the type of each element in sys.argv?

What will be the output of the following Python code?

 def foo(k):     k[0] = 1 q = [0] foo(q) print(q)

What will be the output of the following Python code?

 a=10 b=20 def change():     global b     a=45     b=56 change() print(a) print(b)

What will be the output of the following Python code?

 def change(i = 1,  j = 2):     i = i + j     j = j + 1     print(i,  j) change(j = 1,  i = 2) 

What will be the output of the following Python code?

 def change(one,  *two):     print(type(two)) change(1, 2, 3, 4) 

If a function doesn’t have a return statement, which of the following does the function return?

What will be the output of the following Python code?

 def display(b,  n):     while n > 0:         print(b, end="")         n=n-1 display('z', 3)