CAT G11 Module 2 MB

What is the purpose of drivers?

• To capture water and electricity consumption for households

• To convert light and dark line data into alphanumeric values

• To facilitate communication between hardware devices and the operating system

• To provide feedback during interaction with a computing device

What is an advantage of using computers?

• Different hardware devices can be used

• New products can be designed and manufactured more efficiently

• Feedback can be provided during interaction with a computing device

• Personal information is more secure

What is ergonomics related to computer technology?

• Facilitates communication between hardware devices and the operating system

• Tracks a user's movements and translates it into actions on a device

• Captures heart rate and steps to help individual's to monitor their health

• The design of furniture and equipment to enhance the efficiency of an individual's interaction with computer technology

What is the purpose of Uninterruptible power supplies (UPSs)?

• To provide feedback during interaction with a computing device

• To collect data that can be used to make informed decisions

• To facilitate communication between hardware devices and the operating system

• To protect devices from unexpected power failures and power surges

What does RSI stand for?

• Repetitive Standing Injury

• Resting Strain Injury

• Repetitive Strain Injury

• Repeated Stress Injury

RSI is pain, numbness or weakness that occurs in the hands, arms, shoulders and neck.

• True

• False

Screen ________ is measured from the bottom left corner to the top right corner. It is usually measured in inches.

Which of the following are examples of data collection devices?

• Smartwatches

• Tablets

• Weather buoys

• ATM

The quality of the image on the screen is not the best. What is this specification referred to on monitors?

• Resolution

• Aspect ratio

• Screen size

• Response time

The higher resolution in printers the better quality documents will be printed. Resolution in printers is measure in ______ per inch (dpi).

• documents

• dynamics

• dots

• drivers