ITEC30 (Sir Jonel)

Question 1

known as a software, are instructions to the computer, telling it what to do

Answer 1

Computer Programs

Question 2

is the creation of a program that is executable by a computer and performs the required tasks.

Answer 2

Programming

Question 3

it is a series of instructions that directs a computer to perform specific operations.

Answer 3

Programs

Question 4

is a formal language that specifies a set of instructions that can be used to produce various kinds of output.

Answer 4

Programming Language

Question 5

contains a vocabulary that allows the programmer to communicate a series of instruction to a computer in a form that the computer can understand and obey.

Answer 5

Programming Language

Question 6

A computer’s native language, which differs among different types of computers, a set of built-in primitive instructions.

Answer 6

Machine Language

Question 7

uses a short descriptive word, known as a mnemonic, to represent each of the machine-language instructions

Answer 7

Assembly Language

Question 8

were developed to make programming easier.

Answer 8

Assembly Language

Question 9

They are platform independent, which means that you can write a program in a high-level language and run it in different types of machines.

Answer 9

High-Level Language

Question 10

are English-like and easy to learn and use.

Answer 10

High-Level Language

Question 11

COBOL acronym

Answer 11

COmmon Business Oriented Language

Question 12

FORTRAN acronym

Answer 12

FORmula TRANslation

Question 13

BASIC acronym

Answer 13

Beginner’s All-purpose Symbolic Instruction Code

Question 14

Pascal

Answer 14

named for Blaise Pascal

Question 15

Ada

Answer 15

named for Ada Lovelace

Question 16

C

Answer 16

developed by the designer of B

Question 17

Visual Basic

Answer 17

Basic-like visual language developed by Microsoft

Question 18

Delphi

Answer 18

Pascal-like visual language developed by Borland

Question 19

C++

Answer 19

an object-oriented language, based on C

Question 20

C#

Answer 20

a Java-like language developed by Microsoft

Question 21

It is a High-Level Programming Language,
Platform Independent, and Object-Oriented

Answer 21

Java

Question 22

is a powerful and versatile programming language for developing software running on mobile devices, desktop computers, and servers

Answer 22

Java

Question 23

robust means

Answer 23

reliability

Question 24

Java was developed by a team led by who?

Answer 24

James Gosling

Question 25

where was the Java developed?

Answer 25

Sun Microsystems.

Question 26

WORA means?

Answer 26

“write once, run anywhere”

Question 27

It is a technical definition of the language that includes the syntax and semantics of the Java programming language.

Answer 27

JAVA LANGUAGE SPECIFICATION

Question 28

it contains predefined classes and interfaces for developing Java programs.

Answer 28

APPLICATION PROGRAM INTERFACE (API)

Question 29

It is a software development environment for Java applications and applets.

Answer 29

JAVA DEVELOPMENT KIT (JDK)

Question 30

API acronym

Answer 30

APPLICATION PROGRAM INTERFACE

Question 31

JDK acronym

Answer 31

JAVA DEVELOPMENT KIT

Question 32

JAVAC acronym

Answer 32

Java Compiler

Question 33

JAR acronym

Answer 33

Java Archiving Tool

Question 34

JDB acronym

Answer 34

Java Debugging

Question 35

JRE acronym

Answer 35

Java Runtime Environment

Question 36

Java three editions

Answer 36

Java Standard Edition (Java SE) Java Enterprise Edition (Java EE) Java Micro Edition (Java ME)

Question 37

to develop client-side applications. The applications can run standalone or as applets running from a Web browser.

Answer 37

Java Standard Edition (Java SE)

Question 38

to develop server-side applications, such as Java servlets, JavaServer Pages (JSP), and JavaServer Faces (JSF)

Answer 38

Java Enterprise Edition (Java EE)

Question 39

to develop applications for mobile devices, such as cell phones

Answer 39

Java Micro Edition (Java ME)

Question 40

is a platform for creating rich internet applications using a lightweight user-interface API.

Answer 40

JavaFX

Question 41

Basic supports for Application

Answer 41

JDK Alpha and Beta (1995)

Question 42

Introduction of Access Specifies

Answer 42

JDK 1.0 (January 23, 1996)

Question 43

Main Emphasis on Database connectivity & RMI

Answer 43

J2SE 1.1 (February 19, 1997)

Question 44

Introduction of JIT collection Framework

Answer 44

J2SE 1.2 (December 8,1998)

Question 45

Introduction of jar indexing, jar sound

Answer 45

J2SE 1.3 (May 8, 2000)

Question 46

Introduction of xml Processing, Printing, JDBC

Answer 46

J2SE 1.4 (February 6, 2002)

Question 47

Introduction of Boxing/Unboxing, Generics

Answer 47

J2SE 5.0 (September 30, 2004)

Question 48

Introduction of Pluggable Annotations, Java GSS

Answer 48

Java SE 6 (December 11,2006)

Question 49

Introduction of Multiple Exception Handling Automatic null Handling

Answer 49

Java SE 7 (July 28, 2011)

Question 50

Introduction of Lambda Expressions, Type Annotations

Answer 50

Java SE 8 (March 18,2014)

Question 51

Introduction of Lambda Expressions, Type Annotations

Answer 51

Java SE 8 (March 18, 2014)

Question 52

IDE acronym

Answer 52

INTEGRATED DEVELOPMENT ENVIRONMENT

Question 53

A machine that run Java byte-code. It is called virtual because it is usually implemented in software rather than hardware

Answer 53

JAVA VIRTUAL MACHINE

Question 54

is similar to machine instructions but is architecture neutral and can run on any platform that has a Java Virtual Machine (JVM)

Answer 54

bytecode

Question 55

it provides the libraries, the Java Virtual Machine, and other components to run applets and applications written in the Java programming language.

Answer 55

JAVA RUNTIME ENVIRONMENT

Question 56

5 Java – basic syntax

Answer 56

Case Sensitivity Class Names Method Names Program File Name public static void main(String[] args)

Question 57

it deals with what programs look like.

Answer 57

PROGRAMMING STYLE

Question 58

is the body of explanatory remarks and comments pertaining to a program.

Answer 58

DOCUMENTATION

Question 59

it should be used throughout code to explain the programmer's rationale.

Answer 59

COMMENTS

Question 60

It also can be used to block out certain code sections for testing purposes.

Answer 60

COMMENTS

Question 61

have an initial indicator and an end indicator.

Answer 61

COMMENTS

Question 62

are used to separate logic, in which case there may be no text.

Answer 62

COMMENTS

Question 63

It is used to illustrate the structural relationships between a program’s components or statements

Answer 63

INDENTATION

Question 64

is a group of statements surrounded by braces.

Answer 64

BLOCK

Question 65

There are two popular styles OF BLOCK

Answer 65

next-line style and end-of-line style

Question 66

Errors that are detected by the compiler

Answer 66

SYNTAX ERRORS

Question 67

are errors that cause a program to terminate abnormally.

Answer 67

RUNTIME ERRORS

Question 68

occur when a program does not perform the way it was intended to.

Answer 68

LOGIC ERRORS

Question 69

COMMON ERRORS

Answer 69

Missing Braces Missing Semicolons Missing Quotation Marks Misspelling Names

Question 70

are the names that identify the elements such as classes, methods, and variables in a program

Answer 70

IDENTIFIERS

Question 71

is a sequence of characters that consists of letters, digits, underscores (_), and dollar signs ($).

Answer 71

IDENTIFIERS

Question 72

provides us with named storage that our programs can manipulate.

Answer 72

Variable

Question 73

are for representing data of a certain type.

Answer 73

Variable

Question 74

tells the compiler to allocate appropriate memory space for the variable based on its data type.

Answer 74

variable declaration

Question 75

represents a computation involving values, variables, and operators that, taking them together, evaluates to a value.

Answer 75

expression

Question 76

is an identifier that represents a permanent value.

Answer 76

named constant

Question 77

is a Java keyword for declaring a constant.

Answer 77

final

Question 78

defines the values that a variable can take.

Answer 78

Data type

Question 79

eight primitive data types in Java

Answer 79

boolean char byte short int long float double

Question 80

is a constant value that appears directly in a program.

Answer 80

Literals

Question 81

can be assigned to an integer variable as long as it can fit into the variable. By default, an integer literal is a decimal integer number.

Answer 81

Integer literal

Question 82

are written with a decimal point.

Answer 82

Floating-point literals

Question 83

to represent special characters

Answer 83

escape sequence begins with the backslash character (\)

Question 84

represents only one character.

Answer 84

char type

Question 85

describes how a problem is solved by listing the actions that need to be taken and the order of their execution.

Answer 85

ALGORITHM

Question 86

can help the programmer plan a program before writing it in a programming language.

Answer 86

ALGORITHM

Question 87

It is treated as a document so that the developer can understand the program easily.

Answer 87

Pseudocode

Question 88

should be as simple as it can be understood by a layman having no sufficient knowledge of technical terms.

Answer 88

Pseudocode