Question
In Database Management Systems, what is the primary
purpose of normalization?Solution
Normalization in Database Management Systems (DBMS) aims to eliminate data redundancy by organizing data into well-structured tables. This process involves breaking down a database into smaller, non-redundant tables while maintaining relationships between them. Normalization also improves data integrity and ensures that anomalies like insert, update, and delete anomalies are minimized. To ensure data redundancy : Normalization eliminates, not ensures, redundancy. To improve data security : While normalization improves data integrity, it is not specifically focused on security. To enforce data consistency : Although normalization contributes to consistency, its primary goal is to eliminate redundancy. To enhance query performance : While normalization can sometimes improve performance, the main goal is reducing redundancy.
Her parents were (A)/not interest in spending (B)/money on her education (C).
Directions: In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark i...
Either my brother or his friends is lying.
Less of 10 per cent of (1)/ global climate finance and (2)/ only 1.2 per cent of humanitarian (3) /funding reaches local actors in cities.(4)
The decision to cut the prices were taken after a fortnightly review meeting of the oil companies.
The concept of ugly 1)/ and beautiful 2)/ are interchangeable 3) /and relative 4) /5)
Read the sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in two parts of the sentence. Mark ...
In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate optio...
Despite incessant rains, she is the only one who plan to attend the meeting at the ministry.
Identify the segment in the sentence, which contains the grammatical error
No matter he tries hard he cannot play the guitar.