Connection

Connection

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. Which library file contains various portability macros and definitions?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    The ‘my_sys.h’ header file contains a variety of portability macros and definitions required for structures and functions. These structures and functions are used by the client library.

  1. The MySQL server is configurable.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    The MySQL server is highly configurable. Some of the operational characteristics that you can control include which storage engines the server supports, the default character set, and its default time zone.

  1. Multiple MySQL servers cannot be run on the same machine.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    It is useful to run multiple servers on the same machine under certain circumstances. A new MySQL release can also be tested while leaving the current production server in place.

  1. The log in which data changes received from a replication master server are written is _____________.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    The Relay Log has the data changes received from a replication master server written in it. The problems encountered during the starting, running or stopping of ‘mysqld’ is written in error log.

  1. mysql_init() returns a _____________.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    When NULL is passed to mysql_init() it automatically allocates a MYSQL structure, initializes it, and returns a pointer to it. The MYSQL data type is a structure containing information about a connection.