Programming Languages

Programming Languages

memorize.aimemorize.ai (lvl 286)
Section 1

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What is writability of a PL?

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (11)

Section 1

(11 cards)

What is writability of a PL?

Front

How easily a program can be created for a chose problem domain

Back

What is a lexeme?

Front

simplest syntactic unit

Back

What is associated in the cost of a programming language?

Front

The cost for training, writing executing, maintaining, and implementing a certain language.

Back

What is syntax?

Front

Rules governing the form of a languages expressions, statements, and program units.

Back

What does ambiguity mean in a parse tree?

Front

a grammar that generates a sentential form for which there are two or more distinct parse trees.

Back

what is a token?

Front

A category for lexemes

Back

What is writiability in a programming language?

Front

How easily a language can be used to create programs for a specific problem domain

Back

What is semantics?

Front

Rules that determine the meaning of a languages expressions, statements, and programming units.

Back

What is operator precedence in a parse tree?

Front

when an expression includes two different operators, the code has to evaluate which has higher precedence. Lower in parse tree means higher precedence.

Back

What is expressivity in a programming language?

Front

A language which has convenient ways of specifying computations

Back

What is readability of a PL?

Front

Ease with which a program can be read and understand in the context of a problem domain

Back