|Description: programming languages Online Quiz - 51|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
|Tags: programming languages|
Which is the Defualt Index ?
How many comparisons can be written in a CASE statement ?
What is the result of the query SELECT FLOOR(-4.6)+CEIL(3.9) from DUAL ?
What is the result of the query SELECT add_months('15-Jan-2011',-2) from DUAL ?
GRANT and REVOKE are part of
ROWNUM is the physical address of the row.
COUNT will consider NULL values in the column while counting.
What is returned from the query SELECT NVL2(NULL,'V1','V2') from DUAL;
Using which option a dropped table can be undropped ?
Delete is faster than Truncate.
Truncate is a Data Definition Language.
In WebLogic clusters, what is the load balancing algorithm ?
Name the location of compiled class files within a war file? Select the one correct answer.
Which of the following are correct statements? Select the two correct answers.
Which of the following statements are correct about the status of the Http response. Select the one correct answer.
Which of these is true about include directive. Select the one correct answer.
Which of the following represents a correct syntax for usebean. Select the two correct answers.
Which of the following JSP variables are not available within a JSP expression. Select the one correct answer.
Which of the elements defined within the taglib element of taglib descriptor file are required. Select the two correct answers.
A JSP file that uses a tag library must declare the tag library first. The tag library is defined using the taglib directive - Which of the following specifies the correct purpose of prefix attribute. Select the one correct answer.