Crowdly

Which of the following languages has never been standardized by any of the standards organizations?

Modula-2

Pascal

Fortran

JavaScript

Java

BASIC

The form or framework of correct programs is determined by the ___ of a language

static semantics

lexemes

dynamic semantics

alphabet

lexis

syntax

tokens

An operator such as + or * that has two operands is called a(n) __ operator

which of the following are true of BNF

It has a rule for option

It has a rule for selection

It has a rule for sequence

It has a rule for repetition

It has a rule for composition

A named item on the left side of a syntax rule is called a

denotes "is described by" or "produces"

metasymbol

start symbol

terminal

literal

non-terminal

production

Which of the following statements is/are correct?

In the C languages everything is a procedure unless its return type is given as void

Modula-2 does not have functions

In Modula-2 every subroutine is a function unless it is not given a return type

In the C languages everything is a function unless its return type is given as void

In Modula-2 every subroutine is a procedure unless it is given a return type

Type names like "float" or "INTEGER" would normally (in most languages) be called a

user-defined identifier

reserved word

variable

literal

constant

standard or pervasive identifier

reserved symbol