True/False An object code must be translated into source code for a computer to read and execute it. True False Feedback Rationale: Correct A source code must be translated into object code, consisting of binary 0s and 1s, which can be understood by a computer. Binary code-a set of instructions used to control the computer-uses 0s and 1s, which the computer understands as on or off signals. See 2-1: Defining a Computer. Question 2 2 Multiple Choice In the context of storage measurements, a _____ is the size of a character. Option A decibel Option B node Option C byte Option D nibble Feedback Rationale: Correct. A byte is the size of a character. For example, the word computer consists of 8 characters or 8 bytes (64 bits). See 2-3: The Power of Computers Question 3 3 Multiple Choice Identify an advantage of a mouse over a trackball. Option A A mouse occupies less space than a trackball. Option B A mouse is more precise in positioning the pointer than a trackball. Option C A mouse is sta...