Technical skills basics

In Python 3, the maximum value for an integer is 263 - 1:

True

False

Select which is true for for loop

Python’s for loop is not used to iterates over the items of list, tuple, dictionary, set, or string

else clause of for loop is executed when the loop terminates naturally

else clause of for loop is executed when the loop terminates abruptly

We use for loop when we want to perform a task indefinitely until a particular condition is met

Which keyword allows us to load a module in Python?

Import

Load

Include

library

Which one from the following objects in Python is immutable?

List

Tuple

Dictionary

Set

Give the output of the following code. a = "Python Quiz" print(a[2:5])

Ytho

Yth

Tho

Thon

The ________ module is used for creating and manipulating DataFrames in Python.

Numpy

Scify

Pandas

Collection

Which one of the following operators can perform floor division in Python?

//-

Which function can add elements to the end of a list?

Add()

Insert()

Append()

Update()

Using the ________ statement, we can come out of a for loop in Python.

Break

Stop

Else

Continue

Which one of the following functions can sort a list in Python?

Arrange()

Sort()

Sorted()

order()

A CASE SQL statement is which of the following?

A way to establish an IF-THEN-ELSE in SQL

way to establish a loop in SQL.

A way to establish a data definition in SQL.

All of the above

Which of the following is true concerning a procedure?

You do not create them with SQL.

They include procedural and SQL statements

They do not need to have a unique name.

They are the same thing as a function.

If there is NO correlation between 2 variables, the correlation coefficient is ____

-1

100

Which of the following is true concerning systems information in an RDBMS?

RDBMS store database definition information in system-created tables.

This information can be accessed using SQL.

This information often cannot be updated by a user.

All of the above.

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