Computer Science EOPA | Questions & Answers (100 %Score) Latest Updated 2024/2025
Comprehensive Questions A+ Graded Answers | 100% Pass
This symbol is used to show a Subroutine in flowcharts -
Input / Output a value with this symbol -
Make a decision in your flowchart with this symbol -
Start or end of a flowchart with this symbol -
For...Next statement - is an iterative, incremental loop statement used to repeat a sequence of
statements for a specific number of occurrences.
Concatenation - The process of joining two or more strings into one string.
Keyword - Identifier reserved by a programming a language
! - Not, will make a true expression false, and a false expression true.
< - Less than, will be true if the expression on the left is less than the expression on the right.
>= - Greater than or equal to, will be true if the expression on the left is greater than or equal to the
expression on the right.
<= - Less than or equal to, will be true if the expression on the left is less than or equal to the expression
on the right.
== - Equal to (loose equality), will be true if the expressions on both sizes are equal, but not necessarily
the same data type.
,&& - And, will be true if the expressions on both side are true.
> - Greater than, will be true if the expression on the left is greater than the expression on the right.
!== - Not equal to (strict equality), will be true if the expressions on both sizes are not equal, or not same
data type.
|| - Or, will be true if the at lease one of the expressions is true.
=== - Equal to (strict equality), will be true if the expressions on both sizes are equal, and the same data
type.
!= - Not equal to (loose equality), will be true if the expressions on both sizes are not equal, data type
does not matter.
Select...Case Is - is an alternative way to write If/ElseIf statements
FORTRAN - A high-level (compiled) computer programming language that is used for mathematical and
scientific computation.
JavaScript - A high level, interpreted language that is one of the 3 core Web technologies along with CSS
and HTML.
High-level language - A programming language such as C, FORTRAN, or Pascal that enables a
programmer to write programs that are more or less independent of a particular type of computer.
These languages are closer to human languages and further from machine languages.
Scripting (interpreted) languages - Perl, AJAX, JavaScript, PHP, Python, and Ruby are examples of
__________ languages used for web development.
, Low-level language - A programming language that provides little or no abstraction from a computer's
instruction set architecture—commands or functions in the language map closely to processor
instructions (i.e. assembly).
PHP - A programming language that is especially suited for web development and can be embedded into
HTML.
Perl - A scripting (interpreted) language that is similar to C and can optionally be compiled into C code.
Used for many different web programs.
Pascal - A procedural language that is small and efficient to encourage good programming practices.
AJAX - Stands for Asynchronous JavaScript and XML. Sends server-side scripts by HttpRequests
SQL (Structured Query Language) - A language used for managing data held in a relational database
management system and enables the use of "plain English" queries.
C++ - A programming (compiled) language that is statically typed, free-form, and general purpose. It is a
middle level language because it holds a combo of high and low level features.
Beta - A pure object oriented language (compiled) originating within the Scandinavian school.
Compiled languages - C++, Fortran, Java, C#, and Beta are ____________ languages that transform
source code written in a programming language into a binary computer language.
Ruby - Dynamic, object oriented (interpreted) language that has an elegant syntax and is natural and
easy to read.
design - A plan or drawing produced to show the look and function or workings of something before it is
built or made or a decorative pattern.
Comprehensive Questions A+ Graded Answers | 100% Pass
This symbol is used to show a Subroutine in flowcharts -
Input / Output a value with this symbol -
Make a decision in your flowchart with this symbol -
Start or end of a flowchart with this symbol -
For...Next statement - is an iterative, incremental loop statement used to repeat a sequence of
statements for a specific number of occurrences.
Concatenation - The process of joining two or more strings into one string.
Keyword - Identifier reserved by a programming a language
! - Not, will make a true expression false, and a false expression true.
< - Less than, will be true if the expression on the left is less than the expression on the right.
>= - Greater than or equal to, will be true if the expression on the left is greater than or equal to the
expression on the right.
<= - Less than or equal to, will be true if the expression on the left is less than or equal to the expression
on the right.
== - Equal to (loose equality), will be true if the expressions on both sizes are equal, but not necessarily
the same data type.
,&& - And, will be true if the expressions on both side are true.
> - Greater than, will be true if the expression on the left is greater than the expression on the right.
!== - Not equal to (strict equality), will be true if the expressions on both sizes are not equal, or not same
data type.
|| - Or, will be true if the at lease one of the expressions is true.
=== - Equal to (strict equality), will be true if the expressions on both sizes are equal, and the same data
type.
!= - Not equal to (loose equality), will be true if the expressions on both sizes are not equal, data type
does not matter.
Select...Case Is - is an alternative way to write If/ElseIf statements
FORTRAN - A high-level (compiled) computer programming language that is used for mathematical and
scientific computation.
JavaScript - A high level, interpreted language that is one of the 3 core Web technologies along with CSS
and HTML.
High-level language - A programming language such as C, FORTRAN, or Pascal that enables a
programmer to write programs that are more or less independent of a particular type of computer.
These languages are closer to human languages and further from machine languages.
Scripting (interpreted) languages - Perl, AJAX, JavaScript, PHP, Python, and Ruby are examples of
__________ languages used for web development.
, Low-level language - A programming language that provides little or no abstraction from a computer's
instruction set architecture—commands or functions in the language map closely to processor
instructions (i.e. assembly).
PHP - A programming language that is especially suited for web development and can be embedded into
HTML.
Perl - A scripting (interpreted) language that is similar to C and can optionally be compiled into C code.
Used for many different web programs.
Pascal - A procedural language that is small and efficient to encourage good programming practices.
AJAX - Stands for Asynchronous JavaScript and XML. Sends server-side scripts by HttpRequests
SQL (Structured Query Language) - A language used for managing data held in a relational database
management system and enables the use of "plain English" queries.
C++ - A programming (compiled) language that is statically typed, free-form, and general purpose. It is a
middle level language because it holds a combo of high and low level features.
Beta - A pure object oriented language (compiled) originating within the Scandinavian school.
Compiled languages - C++, Fortran, Java, C#, and Beta are ____________ languages that transform
source code written in a programming language into a binary computer language.
Ruby - Dynamic, object oriented (interpreted) language that has an elegant syntax and is natural and
easy to read.
design - A plan or drawing produced to show the look and function or workings of something before it is
built or made or a decorative pattern.
