QUIZ ON : python - INTRODUCTION TO PROGRAMMING

INTRODUCTION TO PROGRAMMING

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Question No# : 01 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# : 02 out of 50

______ smallest individual unit or element in a program.

A. Token

B. Keyword

C. Identifier

D. None of these

Question No# : 03 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# : 04 out of 50

____ operator repeats a list for the given number of items.

A. *

B. +

C. &

D. None of these

Question No# : 05 out of 50

Find the last element of list in Python? Assume 'bikes' is the name of list.

A. bikes[:-1]

B. bilkes[1]

C. bikes (:-1)

D. None of the above

Question No# : 06 out of 50

Algorithms cannot be represented by____

A. pseudo codes

B. syntax

C. flowcharts

D. programs

Question No# : 07 out of 50

______ are the modes of both writing and reading in binary format in file.

A. bw+

B. wb+

C. rb+

D. None of these

Question No# : 08 out of 50

..........design approach starts by dividing the complex algorithm into one or more modules.

A. Top-Down

B. Down-Top

C. Both of the above

D. None of the above

Question No# : 09 out of 50

Which one is the type of algorithm:

A. Flowchart

B. Pseudo

C. Greedy

D. Connector

Question No# : 10 out of 50

Which of the following is correct in respect of advantages of functions?

A. Decomposing complex problems into simpler pieces

B. Reducing duplication of code

C. both A and B

D. None of the above.

Question No# : 11 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# : 12 out of 50

Other name of Pseudo code

A. False Code

B. Representation of Code

C. Both A and B

D. None of these

Question No# : 13 out of 50

____function reads a single line from the file; a newline character (\n) is left at the end of the string.

A. read()

B. Readline()

C. write()

D. None of these

Question No# : 14 out of 50

What is the order of namespaces in which Python looks for an identifier?

A. Python first searches the built-in namespace, then the global namespace and finally the local namespace.

B. Python first searches the built-in namespace, then the local namespace and finally the global namespace

C. Python first searches the local namespace, then the global namespace and finally the built-in namespace

D. Python first searches the global namespace, then the local namespace and finally the built-in namespace

Question No# : 15 out of 50

Which type of Error generate, when the argument have invalid values specified?

A. Value Error

B. Syntax Error

C. Logical Error

D. None of these

Question No# : 16 out of 50

Which method is used to Write(s) a list of lines to the file.

A. write(s)

B. writelines (lines)

C. readlines (lines)

D. None of these

Question No# : 17 out of 50

If a is declared as a=['me', 'he', 'they'], the value of a="".join(a) print(a) will be ______ .

A. mehethey

B. me he they

C. he they me

D. None of these

Question No# : 18 out of 50

Suppose t=(1,2,4,3), which of the following is incorrect?

A. print(t[3])

B. t[3] = 45

C. print(max(t))

D. print(len(t))

Question No# : 19 out of 50

A program which translate a high-level language code into a machine language code is called

A. Compiler

B. Interpreters

C. Both Compiler and Interpreter

D. None of the above

Question No# : 20 out of 50

The process of finding errors in code is called as

A. Compiling

B. Running

C. Testing

D. Debugging

Question No# : 21 out of 50

If we try to access the item outside the list index, then what type of error it may give ?

A. List is not defined

B. List index out of range

C. List index out of bound

D. None of the above

Question No# : 22 out of 50

A function used for writing data in the binary format:

A. write

B. output

C. send

D. dump

Question No# : 23 out of 50

The function generates sequence of numbers from 1 to n.

A. Range

B. Input

C. Open

D. Pass

Question No# : 24 out of 50

Which of the following is not a correct mode to open a file?

A. ab

B. rw

C. a+

D. r+

Question No# : 25 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# : 26 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# : 27 out of 50

Which statement is correct about Isalnum().

A. Method returns true if all characters in the string are alphanumeric numbers(either alphabets numbers). If not,it returns false

B. Method returns False if all characters in the string are alphanumeric numbers(either alphabets numbers). If not,it returns True

C. Both of the above

D. None of these

Question No# : 28 out of 50

You can obtain a value in a ______using a key for a single element.

A. List

B. dictionary

C. Tuple

D. None of these

Question No# : 29 out of 50

The datatype whose representation is known are called

A. Built in datatype

B. Derived datatype

C. Concrete datatype

D. Abstract datatype

Question No# : 30 out of 50

Which of the following is Immutable object.

A. List

B. Tuple

C. Dictionary

D. All of the above

Question No# : 31 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# : 32 out of 50

Which type of errors flagged by compilers

A. Logical errors

B. Syntax errors

C. Both Logical and Syntax errors

D. None of these

Question No# : 33 out of 50

Converts a list into tuple.

A. Tuples (seq)

B. list(seq)

C. dict (seq)

D. None

Question No# : 34 out of 50

_____ returns the current time instant, a floating-point number of seconds since the epoch.

A. Time.time()

B. datetime()

C. time.date()

D. None of the above

Question No# : 35 out of 50

Which of the following python function converts a string to a list.

A. list()

B. str()

C. Both of the above

D. None of the above

Question No# : 36 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# : 37 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# : 38 out of 50

Which of the following is not an advantage of using modules?

A. Provides a means of reuse of program code

B. Provides a means of dividing up tasks

C. Provides a means of reducing the size of the program

D. Provides a means of testing individual parts of the program

Question No# : 39 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# : 40 out of 50

It refers to the ability of an application to run on different plateforms with or without minimal changes.

A. Error

B. Flexibility

C. Portability

D. Reliability

Question No# : 41 out of 50

The ____ function takes two parameters, filename and mode.

A. Range

B. Input

C. Open()

D. Pass

Question No# : 42 out of 50

What is the use of the zeros function in Numpy array in python?

A. To make a Matrix with all element 0

B. To make a Matrix with all diagonal element

C. To make a Matrix with first Row 0

D. None of these

Question No# : 43 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# : 44 out of 50

___ is correct regarding the object- oriented programming concept in Python?

A. Classes are real world entities.

B. Objects are real world entities

C. Objects and classes are real world entities.

D. objects are real-world entities while classes are not real.

Question No# : 45 out of 50

Negative count from the Right.

A. L1[-2]

B. L1[-1]

C. L1[2]

D. None of the above

Question No# : 46 out of 50

Which of the following precedence order is correct in Python?

A. Parentheses, Exponential,Multiplication, Division, Addition, Subtraction

B. Multiplication, Division, Addition, Subtraction, Parentheses, Exponential

C. Division, Multiplication, Addition, Subtraction, Parentheses, Exponential

D. Exponential,Parentheses,Multiplication, Division, Addition, Subtraction

Question No# : 47 out of 50

In which year was the Python 3.0 version developed?

A. 2008

B. 2010

C. 2000

D. 2005

Question No# : 48 out of 50

Match the types of programming languages with their characteristics. <table class="table table-bordered"><tbody><tr><td>Programming Language</td><td>Characteristic</td></tr><tr><td>1 Machine Language</td><td>A Uses simple English-like syntax (e.g., Python, Java)</td></tr><tr><td>2 Assembly Language</td><td>B Directly executed by the CPU, consists of binary code</td></tr><tr><td>3 High-Level Language</td><td>C Uses mnemonics to represent machine code instructions</td></tr><tr><td>4 Scripting Language</td><td>D Used for automation, web development, and scripting (e.g., JavaScript, PHP)</td></tr><tr><td> </td><td>E Compiles code into machine-readable format</td></tr><tr><td> </td><td>F Uses artificial intelligence and natural language processing</td></tr></tbody></table>

A. 1 → B, 2 → C, 3 → A, 4 → D

B. 1 → A, 2 → B, 3 → D, 4 → C

C. 1 → D, 2 → A, 3 → F, 4 → B

D. 1 → B, 2 → F, 3 → C, 4 → A

Question No# : 49 out of 50

Which of the following is the proper syntax to check if a particular element is present in a list?

A. if ele in list

B. if not ele not in list

C. Both of the above

D. None of these

Question No# : 50 out of 50

The _____ function converts the specified value into a string.

A. str()

B. int()

C. String()

D. None of these