QUIZ ON : python - INTRODUCTION TO PROGRAMMING

INTRODUCTION TO PROGRAMMING

00:00:00

Question No# : 01 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# : 02 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# : 03 out of 50

Which of the following statement is correct about Getcwd() .

A. Method displays the directory of a process.

B. Method displays the current working directory of a process.

C. Method create file of a process.

D. None of these

Question No# : 04 out of 50

Each module should also be divided into sub modules according to software engineering and programming style.

A. Top down method

B. Bottom up method

C. Coding

D. None of the above

Question No# : 05 out of 50

_____function takes a list of lines to be written to file.

A. writelines()

B. write()

C. tell()

D. None of these

Question No# : 06 out of 50

In Python, the primary use of the tell() method is that:

A. within the file, it tells the end position.

B. within the file, it tells the current position.

C. it tells us if the file is opened.

D. none of the above.

Question No# : 07 out of 50

_______ method converts all uppercase characters to lowercase and vice versa of the given string, and returns it.

A. swapcase

B. uppertolower()

C. lowertoUpper()

D. None of these

Question No# : 08 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# : 09 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# : 10 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# : 11 out of 50

Actual instructions in flowcharting are represented in ____ .

A. Boxes

B. Circles

C. Arrows

D. All of the above

Question No# : 12 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# : 13 out of 50

are set of procedures defined in library to find the minimum value function or the root of an equation.

A. Optimisers

B. Pandas

C. scipy ()

D. None of these

Question No# : 14 out of 50

Which of the following defines what an object can do?

A. Operating System

B. Compiler

C. Interface

D. None of these

Question No# : 15 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# : 16 out of 50

The brain of computer system is

A. RAM

B. CPU

C. ROM

D. Control Unit

Question No# : 17 out of 50

The correct extension of the Python file is

A. .py

B. .pyth

C. .python

D. none of these

Question No# : 18 out of 50

Which of the following is the use of id() function in python?

A. ID returns the identity of the object

B. Even object doesn't have a unique Id

C. All of the mentioned

D. None of the mentioned

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

Debugging is used to:

A. Find errors from the program

B. Check the functionality of the program

C. Black box testing

D. All of the above

Question No# : 21 out of 50

A sequence of instruction, in a computer language, to get the desired result is known as

A. An algorithm

B. A decision table

C. A program

D. None of the above

Question No# : 22 out of 50

Algorithm when translated into a programming language is called

A. Flowchart

B. Identifier

C. Code

D. Debugging

Question No# : 23 out of 50

An algorithm is best describe as

A. A computer language

B. A step by step procedure for solving a problem

C. A branch of mathematics

D. None of the above

Question No# : 24 out of 50

Which symbol is used to write single line comment?

A. *

B. #

C. /

D. ?

Question No# : 25 out of 50

The operator returns the quotent after division.

A. //

B. %

C. &

D. None of these

Question No# : 26 out of 50

The part of a machine level instruction, which tells the central processor what has to be done, is

A. An operation code

B. An address

C. An operand

D. None of the above

Question No# : 27 out of 50

The ____ function is used to convert a string value to int.

A. Str

B. int

C. convert

D. None of these

Question No# : 28 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# : 29 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# : 30 out of 50

______ functions is a built-in function in python language.

A. val()

B. print()

C. print In()

D. const()

Question No# : 31 out of 50

The symbol used for conditional statement n a flow chart is a ____

A. Diamond box

B. rectangular box

C. Circle shape

D. None of the above

Question No# : 32 out of 50

is used for data analysis and manipulations in tabular data in Python.

A. Pandas

B. circle

C. rhombus

D. block

Question No# : 33 out of 50

Correct syntax of file.writelines is?

A. file.writelines(sequence)

B. fileObject.writelines()

C. fileObject.writelines(sequence)

D. none of the mentioned

Question No# : 34 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# : 35 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# : 36 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# : 37 out of 50

The functions which are coming with Python software automatically are called ____ .

A. built-in functions

B. User-defined functions

C. Both of the above

D. None of these

Question No# : 38 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# : 39 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# : 40 out of 50

Function of a compiler is to

A. put to gether the file and functions that are required by the program

B. translate the instructions in to a form suitable for execution by the program

C. load the executable code in to the memory and execute them

D. allow the user to type the program

Question No# : 41 out of 50

A function used for writing data in the binary format:

A. write

B. output

C. send

D. dump

Question No# : 42 out of 50

Which of the following keyword is used to access the numpy module in python?

A. form

B. access

C. import

D. None of these

Question No# : 43 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# : 44 out of 50

Python converts numbers internally in an expression containing mixed types to a Common type for evaluation. But sometimes, coerce a number explicitly from one type to another to satisfy the requirements of ____ parameter.

A. function

B. tuple

C. list

D. None of these

Question No# : 45 out of 50

The operator used for concatenating two strings. -

A. +

B. *

C. %

D. None

Question No# : 46 out of 50

Which one is the type of algorithm:

A. Flowchart

B. Pseudo

C. Greedy

D. Connector

Question No# : 47 out of 50

Empty list in python is made by ?

A. l=[]

B. l=list()

C. Both of the above

D. None of these

Question No# : 48 out of 50

_____ symbols are used to connect one box of flow chart to another.

A. Flow Lines

B. circle

C. diamond

D. None of the above

Question No# : 49 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# : 50 out of 50

List structure in python where elements are stored in parenthesis.

A. []

B. ()

C. {}

D. none of these