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## Quiz on Basic Structure of SQL Queries Worksheet 93Quiz PDF Download

Basic Structure of SQL Queries Quiz

MCQ: Operands of logical connectives can be expressions involving

1. Arithmetic operators
2. Comparison operators
3. Numeric operators
4. Bound operators

B

DBMS Worksheet Quiz

MCQ: Providing monitoring and evaluation is responsibility of

1. Database declaration
2. Database definition
3. Database operation
4. Database security

D

SQL Data Types and Schemas Quiz

MCQ: A calendar date containing a four-digit year, month, and day of month, is defined in data type

1. Date
2. Time
3. Timestamp
4. Calendar

A

Algebra Operations in DBMS Quiz

MCQ: Second extended relational-algebra operation is the

1. Aggregate operation
2. Embedded operations
3. Generalized operation
4. Extended operation

A

Nested Subqueries Quiz

MCQ: If a correlation name is defined both locally in a subquery and globally in a containing query

1. Local definition is applied
2. Global definition is applied
3. No definition applied
4. Global and local definitions applied

A