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.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller VasilyKichigin. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.48. You're not tied to anything after your purchase.
