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4525+ MCQ Questions in english हिन्दी

1557. Which notion do we employ for late binding implementation?

A. Static Functions

B. Constant Functions

C. Operator Functions

D. Virtual Functions

1556. ________ is the process of dividing the disk into tracks and sectors.

A. Tracking

B. Formatting

C. Crashing

D. Allotting

1555. A computer cannot "boot" if it does not have the _____

A. Compiler

B. Loader

C. Operating system

D. Assembler

1554. Which of these types does C++ give that C does not?

A. double

B. float

C. bool

D. int

1553. Ctrl, Shift and Alt are called .......... keys.

A. modifier

B. function

C. alphanumeric

D. adjustment

1552. MS-Word is an example of _____

A. An operating system

B. A processing device

C. Application software

D. An input device

E. an output device

F. both a&b

Microsoft Word or MS-Word is an Application software developed by the company Microsoft. It allows users to Type and Save documents.

1551. A PHP variable name begins with -

A. ! (Exclamation)

B. $ (Dollar)

C. & (Ampersand)

D. # (Hash)

In PHP, a variable is declared using a $ (Dollar) sign followed by the variable name. As PHP is a loosely typed language, so we do not need to declare the data types of the variables. It automatically analyzes the values and makes conversions to its correct datatype. Variables in PHP are case-sensitive, as an instance the variables $name and $NAME both are treated as different variables.

1550. Who is regarded as PHP's founding father?

A. Drek Kolkevi

B. List Barely

C. Rasmus Lerdrof

D. None of the above

E. Rasmus Barely

F. Drek Lerdrof

PHP was created by Rasmus Lerdorf in 1994 but appeared in the market in 1995. PHP 7.4.0 is the latest version of PHP, which was released on 28 November.

1549. PHP stands for -

A. Hypertext Preprocessor

B. Pretext Hypertext Preprocessor

C. Personal Home Processor

D. None of the above

E. Home Processor

F. Hypertext Preprocessor

PHP stands for Hypertext Preprocessor. PHP is an open-source, interpreted, and object-oriented scripting language that can be executed on the server-side. It is well suited for web development.

1548. What will be the output of this statement?

A. Dictionary

B. Tuple

C. List

D. Stack

1547. What error will occur when you execute the following code? MANGO = APPLE

A. Name Error

B. Syntax Error

C. Type Error

D. Value Error

1546. Suppose list1 is [2, 33, 222, 14, 25], What is list1[-1]?

A. Error

B. Non

C. 25

D. 2

1545. What function do we use to shuffle the list (if list1)?

A. list1.shuffle()

B. shuffle(list1)

C. random.shuffle(list1)

D. random.shuffleList(list1)

1544. The DISTINCT keyword used along with the SELECT keyword retrieves ______ ?

A. Duplicate data depending on the column list

B. Unique data depending on the column list

C. Sorted data depending on the column list

D. None of the above

1543. What is sum (list1), if list1 is [1, 5, 9]?

A. 1

B. 9

C. 15

D. Error

1542. Which statement should I use in MySQL's shell editor to import data from a text file?

A. shell> mysql -host host_name -u user_name -p password db_name < text_file

B. shell> mysql -host host_name -u user_name -p password db_name > text_file

C. shell> mysql < text_file

D. All the above

1541. What is min(list1), if list is [3, 5, 25, 1,3] is a list?

A. 3

B. 5

C. 25

D. 1

1540. Which command is used in the MySQL editor to import data from a text file?

A. mysql> source text_file_path;

B. mysql> \. text_file_path

C. None of the above

D. A and B Both

1539. The query result can be displayed vertically by terminating the query____?

A. With \V instead of a semicolon

B. With \G instead of a semicolon

C. With \M instead of a semicolon

D. All the above

1538. Which statement should you use to insert numerous records?

A. INSERT INTO job_question VALUES ('col1', 'col2'), ('col1', 'col2'), ...

B. INSERT INTO job_question VALUES ('col1', 'col2'), VALUES ('col1', 'col2'), ...

C. A and B Both

D. None of the above

1537. Which one of the ensuing commands will produce a list?

A. list1 = list()

B. list1 = []

C. list1 = list([1, 2, 3])

D. all of the above

1536. DML is used for _______?

A. Control access to data stored in a database

B. Defining database schema

C. Inserting, Deleting and Updating data

D. None of the above

1535. DDL is used for _______?

A. Manage the changes made by DML statements

B. Defining database schema

C. Control access to data stored in a database

D. None of the above

1534. DCL is used to _______?

A. Manage the changes made by DML statements

B. Inserting, Deleting and Updating data

C. Control access to data stored in a database

D. None of the above

1533. TCL is used for _______?

A. Manage the changes made by DML statements

B. Defining database schema

C. Control access to data stored in a database

D. None of the above

1532. Python's pickling procedure involves______

A. conversion of a Python object hierarchy into byte stream

B. conversion of a datatable into a list

C. conversion of a byte stream into Python object hierarchy

D. conversion of a list into a datatable

1531. Storing the same data in many places is called.

A. Iteration

B. Concurrency

C. Redundancy

D. Enumeration

1530. What is Granularity?

A. The size of data items

B. The size of database

C. The size of record

D. The size of file

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4525+ MCQ Questions in english हिन्दी

1557. Which notion do we employ for late binding implementation?

1556. ________ is the process of dividing the disk into tracks and sectors.

1555. A computer cannot "boot" if it does not have the _____

1554. Which of these types does C++ give that C does not?

1553. Ctrl, Shift and Alt are called .......... keys.

1552. MS-Word is an example of _____

1551. A PHP variable name begins with -

1550. Who is regarded as PHP's founding father?

1549. PHP stands for -

1548. What will be the output of this statement?

1547. What error will occur when you execute the following code? MANGO = APPLE

1546. Suppose list1 is [2, 33, 222, 14, 25], What is list1[-1]?

1545. What function do we use to shuffle the list (if list1)?

1544. The DISTINCT keyword used along with the SELECT keyword retrieves ______ ?

1543. What is sum (list1), if list1 is [1, 5, 9]?

1542. Which statement should I use in MySQL's shell editor to import data from a text file?

1541. What is min(list1), if list is [3, 5, 25, 1,3] is a list?

1540. Which command is used in the MySQL editor to import data from a text file?

1539. The query result can be displayed vertically by terminating the query____?

1538. Which statement should you use to insert numerous records?

1537. Which one of the ensuing commands will produce a list?

1536. DML is used for _______?

1535. DDL is used for _______?

1534. DCL is used to _______?

1533. TCL is used for _______?

1532. Python's pickling procedure involves______

1531. Storing the same data in many places is called.

1530. What is Granularity?

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