Exam (elaborations)

Computer Science EOPA, Top Questions and answers, Verified. Graded A+.

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EOPA

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EOPA

Computer Science EOPA, Top Questions and answers, Verified. Graded A+. 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....

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Uploaded on July 25, 2023
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computer science eopa
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Computer Science EOPA, Top Questions
and answers, Verified. Graded A+.

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.

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