EXERCISES, LESSON 4
INSTRUCTIONS. The following exercises are to be answered by marking the lettered
response that best answers the question or best completes the incomplete statement.
After you have completed all the exercises, turn to, "Solutions to Exercises" at
the end of the lesson and check your answers.
The miniaturization of computer components
a. Will continue without limit.
b. Will continue up to a certain point.
Has reached its limits.
d. Has resulted in smaller but slower circuits.
Micro.processors are _______________ the CPUs of many contemporary
a. As powerful as.
b. Less powerful than.
More powerful than.
d. Less reliable than.
Bubble memory consists of __________________ resting on a thin film of
a. Magnetized spots.
d. Silicon wafers.