Question 1

Before the middle of the 1940s, computer operators hardwired their programs by setting switches that adjusted the internal wiring of the computer.

True

False

1 points

Question 2

A structured control abstraction divides a program into groups of instructions.

True

False

1 points

Question 3

A virtual machine is an interpreter.

True

False

1 points

Question 4

In a program, selection and iteration are accomplished by the use of ____.

		structured data abstractions
		application programming interfaces
		branch instructions
		syntactic sugar

1 points

Question 5

The lexical structure of a programming language is similar to grammar in a natural language.

True

False