0

programming languages Online Quiz - 66

Description: programming languages Online Quiz - 66
Number of Questions: 20
Created by:
Tags: programming languages
Attempted 0/20 Correct 0 Score 0

We can nest Group Functions

  1. True

  2. False


Correct Option: B
  1. When a join condition is omitted.

  2. When a join condition is invalid.

  3. All rows in the first table are joined to all rows in the second table

  4. All of the above.


Correct Option: D

Which of the following WHERE clauses represent equi-join?

  1. Table1.column1=Table2.column2

  2. Table1.column1=Table2.column1

  3. Table1.column2=Table2.column1

  4. None of the above


Correct Option: B
  1. Return records which have no direct match

  2. Return records which have direct match

  3. Return all the records

  4. None of the above


Correct Option: A

Outer join operator is indicated as

  1. (+)

  2. (-)

  3. (*)

  4. +


Correct Option: A
  1. Numeric data

  2. Data type

  3. Character data

  4. None of the above


Correct Option: B

The print( ) method is just like println( ), except that it does not output a newline character after each call.

  1. True

  2. False


Correct Option: A

Java allows two or more statements to be grouped into blocks of code called Code Blocks.

  1. True

  2. False


Correct Option: A
- Hide questions