QUIZ ON : python - INTRODUCTION TO PROGRAMMING

INTRODUCTION TO PROGRAMMING

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Question No# : 01 out of 50

Which one of these is NOT true about recursion?

A. We can replace a recursive function by a non-recursive function.

B. The memory space taken by the recursive functions is more than that of non-recursive function,

C. Running a recursive function is faster as compared to a non-recursive function.

D. The process of recursion makes it easier for users to understand a program.

Question No# : 02 out of 50

____ help to check the data type of an array-

A. arraydtype()

B. arr.dtype()

C. dtype.arr()

D. None of these

Question No# : 03 out of 50

In Python assignment of more than one behaviour to a particular function and the operation performed varies by the types of objects or arguments involved are known as_____ .

A. Function overloading

B. operator overloading

C. Both of the above.

D. None of these

Question No# : 04 out of 50

The GCD of the numbers 136 and 170 is ______ .

A. 34

B. 40

C. 50

D. None

Question No# : 05 out of 50

The correctness and appropriateness of _____ solution can be checked very easily.

A. algorithmic

B. heuristic

C. random

D. none of these

Question No# : 06 out of 50

Which of the following statement is false about recursion:

A. Every recursive function must have a base case

B. Infinite recursion can occur if the base case isn't properly mentioned

C. A recursive function makes the code easier to understand

D. Every recursive function must have a return value

Question No# : 07 out of 50

Testing is known as :

A. A stage of all projects

B. Finding broken code

C. Evaluating deliverable to find errors

D. None of the above

Question No# : 08 out of 50

filter() is used to

A. constructs an iterator from elements of an iterable for which a function returns true.

B. filters the given sequence with the help of a function that tests each element in the sequence to be true or not.

C. Both of the above

D. None of the above

Question No# : 09 out of 50

immutable means.

A. They cannot be edited

B. They can be edited

C. Both of the above

D. None of the above

Question No# : 10 out of 50

All parameters (arguments) in the Python language are passed by.

A. Text document

B. Spreadsheet

C. reference

D. Database

Question No# : 11 out of 50

_____ reports all error with line numbers and produce faster object code then interpreter.

A. Compiler

B. Assembler

C. Translator

D. None of these

Question No# : 12 out of 50

____ an explicit set of step by step specific instructions that solve a problem with an end or a solution

A. Flowchart

B. Algorithm

C. Process

D. None of these

Question No# : 13 out of 50

The operator used to calculate remainder after division.

A. %

B. /

C. \\

D. None of these

Question No# : 14 out of 50

The ______ can be accessed only inside the function in which they are declared, whereas global variables can be accessed throughout the program body by all functions.

A. Global variables

B. local variables

C. datatype

D. None of these

Question No# : 15 out of 50

List structure in python where elements are stored in parenthesis.

A. []

B. ()

C. {}

D. none of these

Question No# : 16 out of 50

The offset of the local DST time zone.

A. Time.altzone

B. alt.Timezone

C. zone.altTime

D. None

Question No# : 17 out of 50

How we can convert the Numpy array to the list in python?

A. list(array)

B. list.array

C. array.list

D. None of these

Question No# : 18 out of 50

Suppose a list with name arr, contains 5 elements, You can get the 2nd element from the list using?

A. arr[-2]

B. arr[2]

C. arr[-1]

D. arr[1]

Question No# : 19 out of 50

Select the reserved keyword in python.

A. else

B. raise

C. import

D. All of the mentioned

Question No# : 20 out of 50

The errors that can be pointed out by the complier are..

A. Semantic errors

B. Syntax errors

C. Logical errors

D. All of the above

Question No# : 21 out of 50

Which type of Programming does Python support?

A. Object-oriented programming

B. Structured programming

C. Functional programming

D. All of the mentioned

Question No# : 22 out of 50

Converts a list into tuple.

A. Tuples (seq)

B. list(seq)

C. dict (seq)

D. None

Question No# : 23 out of 50

Which of the following function convert a sequence of tuples to dictionary in python?

A. set (x)

B. dict(d)

C. frozenset(s)

D. chr(x)

Question No# : 24 out of 50

Recursive functions usually take _____ memory space than non- recursive function.

A. less

B. more

C. End

D. None of these

Question No# : 25 out of 50

The ______ statement lets the program go through the piece of code without performing any action.

A. pass

B. Get

C. Range

D. None of these

Question No# : 26 out of 50

_____ is a procedure or step by step process for solving a problem.

A. Algorithm

B. Flowchart

C. Pseudocode

D. All of these

Question No# : 27 out of 50

Istrip() method is used for :

A. delete all the trailing characters

B. delete all the leading characters

C. delete all the leading and trailing characters

D. delete upper case characters

Question No# : 28 out of 50

The _____ symbol is used at the beginning of a flow chart.

A. Oval or Pill Shape

B. Rectangle

C. Diamond

D. None of these

Question No# : 29 out of 50

By using function _____ ,we can change the shape of the Numpy array in python.

A. shape ()

B. reshape()

C. change()

D. None of these

Question No# : 30 out of 50

Which of the statements about modules is false?

A. In the “from-import" form of import, identifiers beginning with two underscores are private and aren't imported.

B. dir() built-in function monitors the items in the namespace of the main module.

C. In the "from-import" form of import, all identifiers regardless of whether they are private or public are imported.

D. When a module is loaded, a compiled version of the module with file extension .pyc is automatically produced.

Question No# : 31 out of 50

____ is a set of functions you want to include in your application.

A. Module

B. Function

C. Folder

D. None of these

Question No# : 32 out of 50

_____is a Pandas function for loading CSV files into Dataframe.

A. read_csv()

B. csv_read()

C. csv.write()

D. None of these

Question No# : 33 out of 50

_____ help programmers to create lists in a concise way.

A. Tuple

B. Dictionary

C. List Comprehensions

D. None of these

Question No# : 34 out of 50

Which of the following is Immutable object.

A. List

B. Tuple

C. Dictionary

D. All of the above

Question No# : 35 out of 50

Identify the correct sequence of steps to run a program.

A. Link, Load, Code, Compile, & Execute

B. Code, Compile, Link, Execute & Load

C. Code, Compile, Link, load & Execute

D. Compile, Code, Link, load, & Execute

Question No# : 36 out of 50

What are the three different types, of algorithm constructions?

A. Input/Output, Decision, Repeat

B. Input, Output, Process

C. Loop, Input/Output, Process

D. Sequence, Selection, Repeat

Question No# : 37 out of 50

If we not see the rules of th programming language, we get ?

A. Runtime Error

B. Syntax Error

C. Logical Error

D. None of the above

Question No# : 38 out of 50

What is use of seek() method in files?

A. sets the file's current position at the offset.

B. sets the file's previous position at the offset.

C. sets the file's current position within the file.

D. None of the above

Question No# : 39 out of 50

A function used for writing data in the binary format:

A. write

B. output

C. send

D. dump

Question No# : 40 out of 50

In python, Valid identifier is_

A. 1abc

B. $12a

C. _xy 1

D. @python

Question No# : 41 out of 50

Python supports Object-Oriented style or technique of programming that encapsulates code within _____.

A. objects

B. style

C. memory

D. None

Question No# : 42 out of 50

The word comes form the name of a Persian mathematician Abu Ja'far Mohammed ibn-i Musa al khowarizami is a called?

A. Flowchart

B. Flow

C. Algorithm

D. syntax

Question No# : 43 out of 50

Connectors used to connect flowchart symbols to each other are classified as.

A. Arrow lines.

B. Symbols

C. Annotation

D. Special symbols

Question No# : 44 out of 50

Which of the following is not a legal integer type value in python.

A. Decimal

B. Octal

C. Hexadecimal

D. Roman

Question No# : 45 out of 50

Which of the following is not true about an interpreter

A. Interpreter generates an object program from the source program

B. Interpreter is a kind of translator

C. Interpreter analysis each source statement every time it is to be executed

D. None of the above

Question No# : 46 out of 50

To create sequence of numbers,Numpy provides a function ____ analogous to range that returns arrays instead of lists.

A. arange

B. aspace

C. aline

D. All of the above

Question No# : 47 out of 50

Which of these is the definition for packages in Python?

A. A set of main modules.

B. A folder of python modules

C. A number of files containing Python definitions and statements.

D. A set of programs making use of Python modules.

Question No# : 48 out of 50

An empty / null statement in Python is _____ .

A. pass

B. null

C. empty

D. None

Question No# : 49 out of 50

What is unpickling ?

A. It is used for object deserialization.

B. It is used for object serialization.

C. Both of the above.

D. None of the above.

Question No# : 50 out of 50

Algorithms cannot be represented by____

A. pseudo codes

B. syntax

C. flowcharts

D. programs