EASY
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The known facts that can be recorded and that have implicit meaning is known as _____.
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Important Questions on OS, Software Basics and Windows
EASY
_____ means that the data contained in a database is accurate and reliable.
EASY
Data duplication wastes the space, but also promotes a more serious problem called _____.
EASY
SQL was standardized by__________________.
EASY
The expansion of the E-R diagram is ________.
EASY
Password of PL /SQL is:
MEDIUM
Grant and Revoke used for ________________.
EASY
Username of PL / SQLis_____________.
EASY
Client-side scripting programs are executed by:
MEDIUM
Minimal data redundancy means improved _______.
HARD
Which of the following is not a type of SQL statement?
EASY
Which of the following is not a type of database?
MEDIUM
When querying information stored on two different tables by means of a common column, we use_____
EASY
The cache of system global area is/are___________________.
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The relationship between one master table to more than the child table is the concept of_____.
EASY
Which of the following is not a valid character type in MYSQL?
EASY
Which is essentially a business problem, not a data problem?
MEDIUM
An attribute or set of attributes that uniquely identify an entity is called____________.
MEDIUM
Which function is not used when accessing MySQL from PHP?
EASY
Internal level has _____.
EASY
The ____________ contains data name, data type, and length of each field in the database
