PLSQL-Introduction

Quiz
•
Computers
•
University
•
Hard

Shiny Verghese
Used 1+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Identify situations in which you can use the %ROWTYPE attribute
When you are not sure about the structure of the underlying database table
When you want to retrieve an entire row from a table
When you want to declare a variable according to another previously declared variable or database column
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Subprograms:
Are named PL/SQL blocks and can be invoked by other applications
Are compiled only once
Are stored in the database
Do not have to return values if they are functions
Can take parameters
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
The three types of blocks that can make up a PL/SQL program are:
Anonymous
Procedures
Manipulative
Functions
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following can be used in the SELECT statement to return all columns of data in a table?
ALL
ALL
*
DISTINCT
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
PL/SQL variables can be used for:
Reusability
Comments
Stored values
Default values
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A reserved word can be used as an identifier in a PL/SQL program.
True
False
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PL SQL Stands for
Programming Language for SQL
Procedural Language for SQL
Plain Language for SQL
None of these
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