12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A
Published on: 05/09/2022
QB365 provides a detailed and simple solution for every Possible Creative Questions in Class 12 Computer Applications Subject -Connecting PHP and MYSQL, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.
Download Tamil Nadu 12th Standard Computer Applications question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Computer Applications Test
1.
In which Database Management System all features are available?
Logical
Arithmetic
Relational
None of these
2.
Which growths of data need a secure and convenient environment to store and manipulate autonomously?
Numerous
Large
Enormous
Small
3.
| A) mysqli affected rows( ) | - | Returns the number of affected rows |
| B) mvsqti connect error( ) | - | Returns the error description |
| C) MySQL MAX Function | - | Select the highest value for a certain column |
| D) MySQL MIN Function | - | Select the lowest value for a certain column |
2 3 1 4
1 2 3 4
2 3 4 1
4 1 2 3
4.
| A)Mysqli_ciose( ) Function | - | 1) Fetches a result row |
| B) Mysqli_connect( ) Function | - | 2)To execute the SQL query |
| C) mysqli_query( ) Function | - | 3) To connect to database server |
| D) mysqli_fetch_assoc( ) | - | 4)To close an existing opened database |
2 3 1 4
4 3 2 1
2 3 4 1
4 1 2 3
5.
| A)MysqlLcioseO Function | - | 1) Four parameter |
| B) MysqlLconnectO Functio | - | 2)Two parameters |
| C)mysqli_ query Function | - | 3) No parameters |
| D)mysqli_connect_errpr( ) | - | 4)One Parameter |
2 3 1 4
4 3 2 1
2 3 4 1
4 1 2 3
6.
| A) | DB2 | - | 1)Open source |
| B) | SQL SERVER | - | 2)IBM |
| C) | MySQL | - | 3)Microsoft |
| D) | Oracle | - | 4)Oracle Corporation |
2 3 1 4
4 3 2 1
2 3 4 1
2 4 3 1
7.
| A) | DB2 | - | 1)Connect database | |
| B) | INSERT | - | 2)RDBMS | |
| C) | Mysqli_close( ) Function | - | 3)One of the major operation | |
| D) | Mysqli_connect( ) Function | - | 4)Close an existing opened database | |
1 2 3 4
4 3 2 1
2 3 4 1
2 4 3 1
8.
_______Function is used to close an existing opened database connection between PHP scripting and MySQL Database Server.
mysqli_close( )
mysqli_connect error( )
mysqli_query( )
mysqli_connect( )
9.
_______IS a function, helps to execute the SQL query statements in PHP scripting language
mysqli_closet( )
mysqlLconnect_error( )
mysqli_query( )
mysqli_connect( )
10.
Connection to the Database Server machine via PHP scripting language using _______ Function
mysqlLaffected_rows( )
myvscu connect_.erron( )
mysqlLfetch_assoc( )
mysqli_connect( )
11.
Which of the following is not an RDBMS?
Oracle
IBM DB2
Microsoft SQLSERVER
None of these
12.
_______is important to all computer and Internet related applications
Data
MySQL
PHP
None of these
13.
How Can we Create a Database Using PHP and MySQL?
mysqli_create_db(“Database Name”)
mysqli_create_db(“Data”)
create_db(“Database Name”)
create_db(“Data”)
14.
which one is correct way, we can retrieve the data in the result set of MySQL using PHP?
mysql_fetch_row.
mysql_fetch_array
mysql_fetch_object
All the above
15.
Which one of the following statements instantiates the mysqli class?
mysqli = new mysqli()
\($\)mysqli = new mysqli()
\($\)mysqli - > new.mysqli()
mysqli - > new.mysqli()
1.
(c)
Relational
2.
(a)
Numerous
3.
(b)
1 2 3 4
4.
(b)
4 3 2 1
5.
(d)
4 1 2 3
6.
(a)
2 3 1 4
7.
(c)
2 3 4 1
8.
(b)
mysqli_connect error( )
9.
(c)
mysqli_query( )
10.
(d)
mysqli_connect( )
11.
(d)
None of these
12.
(a)
Data
13.
(a)
mysqli_create_db(“Database Name”)
14.
(d)
All the above
15.
(b)
\($\)mysqli = new mysqli()
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Tamilnadu Stateboard 12th Standard Subjects
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Physics
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Computer Science
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Economics
Commerce
Accountancy
History
Computer Applications
Biology
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Computer Applications
Computer Science
Business Maths and Statistics
Commerce
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Maths
Chemistry
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Computer Technology
History
Accountancy
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