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Basic Structure of SQL Queries MCQ with Answers PDF

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"For understanding of operations, the clauses must be written in the order" Multiple Choice Questions (MCQ) on basic structure of sql queries with choices select, where, from, from, select, where, select, from, where, and from, where, select for top computer science schools. Practice basic structure of sql queries quiz questions for merit scholarship test and certificate programs for online degrees.

MCQs on Basic Structure of SQL Queries

1.

For understanding of operations, the clauses must be written in the order

Select, where, from
From, select, where
Select, from, where
From, where, select

2.

The query for finding the department names of all instructors, is

select dept_name about instructor;
define dept_name from instructor;
select dept_name from instructor;
define dept_name about instructor;

3.

Since duplicate retention is the default, we shall not use

Distinct
All
Describe
Whole

4.

The result relation has all attributes from all the relations in the

Select clause
IN clause
From clause
Define clause

5.

The basic structure of an SQL query consists of clauses of type

2 types
3 types
4 types
5 types

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Computer Architecture Quiz with Answers

Fixed-size blocks known as pages, and those having variable-size blocks are known asThe set of micro-instructions which control a processor is known asOnly one node having a cache block copy, and this cache hasIn LRU, the referenced blocks counter is set to '0' and thatThe procedure when call procedure that has been called, saving the registersThe natural policy uses for the memory hierarchies: L1 data of cache

Basic Structure of SQL Queries Book MCQ Questions

For understanding of operations, the clauses must be written in the orderThe set of micro-instructions which control a processor is known asOnly one node having a cache block copy, and this cache hasIn LRU, the referenced blocks counter is set to '0' and thatThe procedure when call procedure that has been called, saving the registersThe natural policy uses for the memory hierarchies: L1 data of cache