Data Types

Data Types

Easy Questions

MYSQL

MySQL Subquery
MySQL Character Set
MySQL Views
Mysql Basic
Mysql Setup
Mysql Foreign Keys
Mysql Query Optimization
Interacting With MySQL
Server SQL Mode
MySQL Events
MySQL UNION
MySQL Full-Text Search
MySQL Command Line Tool
Mysql Error handling
Mysql Compound Statements
MySQL Stored Procedures
MySQL Stored Functions
MySQL Triggers
MySQL Connectors and APIs
Connection
MySQL Functions
MySQL Operators
MySQL Table Operations
MySQL Internationalization and Localization
MySQL Database Operations
MySQL Access Control and Security
MySQL Type Conversion in Expression Evaluation
MySQL Scheduling and Locking Issues
MySQL ORDER BY
MySQL HAVING
MySQL GROUP BY
MySQL Optimization
Managing MySQL Users
MySQL Programs
Access Control for MySQL Stored Programs and Views
Create Database
Drop Database
Select Database
Data Types
Create Tables
Insert Query
Select Query
Mysql miscellaneous
Where Clause
Update Query
Delete Query
Sorting Results
Using Join
NULL Values
Transactions
Alter Command
Indexes
Database Info
Using Sequences
  1. If $a represents an array with numeric indices in PHP, the first element accessed by ______________.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: D

    If $a represents an array with numeric indices, its elements are accessed as $x[0], $x[1], and so on. In general terms, each element at the position i is accessed and used as $a[i – 1].

  1. A password applies locally to an account.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    In the MySQL privilege system, a password applies globally to an account. A password cannot be explicitly associated with a specific object such as a database, table, or routine.

  1. On Unix, ‘mysql’ client writes a record of executed statements to a history file.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    On Unix the mysql client writes a record of the executed statements to a history file. By default this file is named as ‘.mysql_history’. It is created in the home directory.

  1. MySQL uses security based on ACL. What does it stand for?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    MySQL uses security based on Access Control Lists (ACLs) for all connections, queries and other operations that users can attempt to perform. There is support for SSL encrypted connections.

  1. The minimum value stored by signed TINYINT is _____________.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    MySQL supports the SQL standard integer types INTEGER, or INT, and SMALLINT. As an extension to this standard, MySQL also supports the integer types TINYINT, MEDIUMINT and BIGINT.