Answer the following statements true (T) or false (F)

1. A binary number is a number that has only 1s and 0s.
2. Programming languages use words instead of numbers to represent instructions.
3. An algorithm is a set of instructions that a programmer can translate into a programming language.
4. The speed slider is used to alter the speed of a program as it is running.
5. The Go button is used to run an Alice program.

1. TRUE
2. TRUE
3. TRUE
4. TRUE
5. FALSE

Computer Science & Information Technology

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The codes in a webpage are known as ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

Which statement is false?

a. Based on whether an operator is implemented as a member function or as a non-member function, the operator is used differently in expressions. b. When an operator function is implemented as a member function, the leftmost (or only) operand must be an object (or a reference to an object) of the operator's class. c. Operator member functions of a specific class are called (implicitly by the compiler) only when the left operand of a binary operator is specifically an object of that class, or when the single operand of a unary operator is an object of that class. d. Another reason why you might choose a non-member function to overload an operator is to enable the operator to be commutative.

Computer Science & Information Technology