Tag: programming languages

How many columns are presented after executing this query: SELECT address1||','||address2||','||address2 "Adress" FROM employee;

Which character function can be used to return a specified portion of a character string?

Which character is used to continue a statement in SQL*Plus?

This Contains all of the classes for creating user interfaces and for painting graphics and images

What does API stand for?

Which API provides classes that are fundamental to the design of the Java programming language?

java.sql API is used for accessing and processing data stored in a data source (usually a relational database) using the Java programming language

Which of the following is not a Java API?

Which of the following APIs provides the classes and interfaces for the security framework?

COBOL stands for: