JAVA QUESTIONS AND CORRECT ANSWERS
Java was developed by a team led by - ANSWER James Gosling at Sun
Microsystem
Sun Microsystems was purchased by - ANSWER Oracle in 2010
Originally called Oak, Java was designed - ANSWER In 1991 for use in
embedded chips in consumer electronic appliances.
In 1995, renames Java, it was redesigned for - ANSWER Developing Web
application
The application program interface (APR), Al; so known as library, - ANSWER
Contains predefined classes and interfaces for developing Java program.
The JDK consist of - ANSWER A set of separate programs, each invoked
from a command line, for developing and testing Java programs.
Instead of using JDK, you can use a - ANSWER JAVA tool (netbeam, Eclipse,
and TestPad)
NetBeam, Eclipse, and TEstPad - ANSWER Are integrated development
environment or IDE for developing Java programs
, The word console is a - ANSWER An old computer word, which refers to the
text entry and display device of a computer.
Console input means to - ANSWER To receive input from the keyboard and
console output means to display output on the monitor
The most common errors you will make as you learn to program will be -
ANSWER Syntax errors
The bytecode is - ANSWER Similar to machine instructions but is architecture
neutral and can run on any platfor that has a Java Virtual Machine
Virtual machine is a - ANSWER Program that interprets Java bytecode
Documentation is - ANSWER The body of explanatory remarks and
comments pertaining to a program.
Programming style and documentation are as - ANSWER Important as coding
Indentation is used to - ANSWER illustrate the structural relationships
between a program's components or statements
Runtime errors are - ANSWER Errors that cause a program to terminate
abnormally.
Runtime errors occur - ANSWER While program is running if the
environment detects an operation that is impossible to carry out.
Java was developed by a team led by - ANSWER James Gosling at Sun
Microsystem
Sun Microsystems was purchased by - ANSWER Oracle in 2010
Originally called Oak, Java was designed - ANSWER In 1991 for use in
embedded chips in consumer electronic appliances.
In 1995, renames Java, it was redesigned for - ANSWER Developing Web
application
The application program interface (APR), Al; so known as library, - ANSWER
Contains predefined classes and interfaces for developing Java program.
The JDK consist of - ANSWER A set of separate programs, each invoked
from a command line, for developing and testing Java programs.
Instead of using JDK, you can use a - ANSWER JAVA tool (netbeam, Eclipse,
and TestPad)
NetBeam, Eclipse, and TEstPad - ANSWER Are integrated development
environment or IDE for developing Java programs
, The word console is a - ANSWER An old computer word, which refers to the
text entry and display device of a computer.
Console input means to - ANSWER To receive input from the keyboard and
console output means to display output on the monitor
The most common errors you will make as you learn to program will be -
ANSWER Syntax errors
The bytecode is - ANSWER Similar to machine instructions but is architecture
neutral and can run on any platfor that has a Java Virtual Machine
Virtual machine is a - ANSWER Program that interprets Java bytecode
Documentation is - ANSWER The body of explanatory remarks and
comments pertaining to a program.
Programming style and documentation are as - ANSWER Important as coding
Indentation is used to - ANSWER illustrate the structural relationships
between a program's components or statements
Runtime errors are - ANSWER Errors that cause a program to terminate
abnormally.
Runtime errors occur - ANSWER While program is running if the
environment detects an operation that is impossible to carry out.
