Software Programming : Database Management QUESTIONS AND ANSWERS :: part4 : 6 to 10
Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :
6.A table that displays data redundancies yields ____________ anomalies. #47.A table that displays data redundancies yields ____________ anomalies. |
Update |
Insertion |
Deletion |
All of the above |
None of the above. |
7.A unit of storage that can store one or more records in a hash file organization is denoted as |
Buckets |
Disk pages |
Blocks |
Nodes |
Baskets. |
8.A condition that occurs when two transactions wait for each other to unlock data is known as a(n) |
Shared lock |
Exclusive lock |
Binary lock |
Two-phase lock |
Deadlock. |
9.ANSI-standard SQL allows the use of special operators in conjunction with the WHERE clause. A special operator used to check whether an attribute value is null is |
BETWEEN |
IS NULL |
LIKE |
IN |
Exists. |
10.The most recent version of standard SQL prescribed by the American National Standards Institute is |
SQL 2011 |
SQL 2002 |
SQL � 4 |
SQL2 |
SQL PLUS. |
More Database Management QUESTIONS AND ANSWERS available in next pages
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