Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python - Recent questions in Python Packages and Data Access

In SQLAlchemy, performing operations using Raw SQL is easier in python packages

Wed, 06 Apr 2022 02:46:23 +0000

In SQLAlchemy, performing operations using Raw SQL is easier in python packages

Select the correct option from below:

a) TRUE

b) FALSE

os.mkdir enables to create a new file.

Wed, 06 Apr 2022 02:45:36 +0000

os.mkdir enables to create a new file.

Select the correct option from below:

a) TRUE

b) FALSE

Pickle cannot store class objects.

Wed, 06 Apr 2022 02:45:00 +0000

Pickle cannot store class objects.

Select the correct option from below:

a) FALSE

b) TRUE

What are the major benefits of using SQLAlchemy?

Wed, 06 Apr 2022 02:43:31 +0000

What are the major benefits of using SQLAlchemy?

Select the correct option from below:

a) Simple logic

b) Cleaner code

c) All the options

d) Secure code

Which of the following provides a pipe to access a file directly?

Wed, 06 Apr 2022 02:42:46 +0000

Which of the following provides a pipe to access a file directly?

Select the correct option from below:

a) os.error

b) os.popen

c) os.close

d) os.name

Which of the following is used to pass arguments to a Python file by using command line?

Wed, 06 Apr 2022 02:42:12 +0000

Which of the following is used to pass arguments to a Python file by using command line?

Select the correct option from below:

a) os.mkdir

b) os.getcwd

c) sys.argv

d) sys.stderr

e) os.rename

Which of the following command is used to print error text?

Wed, 06 Apr 2022 02:41:30 +0000

Which of the following command is used to print error text?

Select the correct option from below:

a) None of the options

b) sys.stderr

c) stderr

d) sys.stdout

e) sys.argv

Psycopg2 and pg80000 are the drivers for __.

Wed, 06 Apr 2022 02:40:37 +0000

Psycopg2 and pg80000 are the drivers for __.

Select the correct option from below:

a) MySQL

b) None of the options

c) MSSQL

d) PostgreSQL

Which of the following enables to rename a directory in Python packages?

Wed, 06 Apr 2022 02:40:00 +0000

Which of the following enables to rename a directory in Python packages?

Select the correct option from below:

a) getcwd

b) mkdir

c) rename

d) rmdir

e) os.rename

Which of the following command is used to change the location of a file from one folder to another?

Wed, 06 Apr 2022 02:39:05 +0000

Which of the following command is used to change the location of a file from one folder to another?

Select the correct option from below:

a) shutil.copy

b) shutil.overwrite

c) None of the options

d) shutil.move

Which of the following command is used to combine both date and time?

Wed, 06 Apr 2022 02:38:20 +0000

Which of the following command is used to combine both date and time?

Select the correct option from below:

a) datetime.date.combine

b) combine

c) date

d) datetime.datetime.combine

e) time

You can overwrite a file despite moving a file from one folder to another.

Wed, 06 Apr 2022 02:37:46 +0000

You can overwrite a file despite moving a file from one folder to another.

Select the correct option from below:

a) FALSE

b) TRUE

Which of the following is used to request data from a server?

Wed, 06 Apr 2022 02:36:58 +0000

Which of the following is used to request data from a server?

Select the correct option from below:

a) Cookies

b) Session objects

c) Headers

d) GET

e) POST

Which of the following enables “.” that matches newline?

Wed, 06 Apr 2022 02:36:23 +0000

Which of the following enables “.” that matches newline?

Select the correct option from below:

a) re.S

b) re.M

c) re.I

d) re.U

e) re.L

Which of the following parameter is not present in datetime.time?

Wed, 06 Apr 2022 02:35:33 +0000

Which of the following parameter is not present in datetime.time?

Select the correct option from below:

a) Second

b) Hour

c) Microsecond

d) Millisecond

e) Minute

In SQLAlchemy Raw SQL, CRUD operations are performed by using?

Wed, 06 Apr 2022 02:34:33 +0000

In SQLAlchemy Raw SQL, CRUD operations are performed by using?

Select the correct option from below:

a) Raw statements

b) None of the options

c) SQL syntax

d) Python statements

Which of the following is used to get named entries into a tuple?

Wed, 06 Apr 2022 02:33:45 +0000

Which of the following is used to get named entries into a tuple?

Select the correct option from below:

a) deque

b) counter

c) OrderedDict

d) namedtuple

e) chainmap

Which of the following is used to load a file?

Wed, 06 Apr 2022 02:33:07 +0000

Which of the following is used to load a file?

a) Select the correct option from below:

b) json.dumps

c) json.loads

d) None of the options

e) json.load

Which of the following specifies the number of connections in a connection pool?

Wed, 06 Apr 2022 02:32:27 +0000

Which of the following specifies the number of connections in a connection pool?

Select the correct option from below:

a) pool_size

b) encoding

c) isolation_level

d) max_overflow

e) echo

If you copy a file from one folder to another with the same file name using shutil, the file will be overwritten.

Wed, 06 Apr 2022 02:31:47 +0000

If you copy a file from one folder to another with the same file name using shutil, the file will be overwritten.

Select the correct option from below:

a) TRUE

b) FALSE

Which of the following analyses only the beginning of a string?

Wed, 06 Apr 2022 02:30:33 +0000

Which of the following analyses only the beginning of a string?

Select the correct option from below:

a) re.search

b) re.findall

c) re.compile

d) re.match

e) None of the options

Safe pickling is used because, by default, a class or function present in pickle data is imported.

Wed, 06 Apr 2022 02:29:48 +0000

Safe pickling is used because, by default, a class or function present in pickle data is imported.

Select the correct option from below:

a) FALSE

b) TRUE

Which of the following package contains permutations?

Wed, 06 Apr 2022 02:29:08 +0000

Which of the following package contains permutations?

Select the correct option from below:

a) datetime

b) sys

c) collections

d) shutils

e) itertools

Which of the following identifier is used to identify whitespace around words in regular expressions?

Wed, 06 Apr 2022 02:28:33 +0000

Which of the following identifier is used to identify whitespace around words in regular expressions?

Select the correct option from below:

a) \w

b) \b

c) \D

d) \s

e) \S

How many components are present in SQLAlchemy?

Wed, 06 Apr 2022 02:27:50 +0000

How many components are present in SQLAlchemy?

Select the correct option from below:

a) 2

b) 5

c) 3

d) 1

e) 4