Chapter 7.1

What two sources of information are used to enable geocaching, geotagging and device tracking on Android and iOS devices? (Choose two.)

• GPS signals

• cellular or Wi-Fi network

• the user profile

• images of the environment from the integrated camera

• the relative position to other mobile devices

Which laptop component makes use of throttling to reduce power consumption and heat?

• CPU

• motherboard

• optical drive

• hard drive

Which statement is true of laptop motherboards?

• They are interchangeable with most desktop motherboards.

• The form factor varies by manufacturer.

• They follow standard form factors so they can be interchanged easily.

• Most of them use the ATX form factor.

Why are SODIMMs well suited for laptops?

• They have a small form factor.

• They connect to external ports.

• They do not produce heat.

• They are interchangeable with desktops.

Which type of laptop display has components that may contain mercury and use either a CCFL or LED backlight?

• LCD

• LED

• OLED

• plasma

What are three common input devices found on laptops? (Choose three.)

• touchpad

• fingerprint reader

• web camera

• external monitor

• PS/2 keyboard

Which two statements are true of a laptop CPU when compared to a desktop CPU? (Choose two.)

• Laptop CPUs operate at higher clock speeds.

• Laptop CPUs use smaller cooling devices.

• Laptop CPUs consume more power.

• Laptop CPUs are interchangeable with desktop CPUs.

• Laptop CPUs are designed to produce less heat.

Which type of RAM modules are designed for the space limitations of laptops?

• SODIMMs

• SRAM

• SIMMs

• DIMMs

What is a design consideration for mobile CPUs used in laptops compared with desktop CPUs?

• They are interchangeable with desktop CPUs.

• They require smaller cooling mechanisms than desktops do.

• They operate at higher clock speeds than desktops do.

• They consume more power than desktops do.

What is a characteristic of laptop motherboards?

• Laptop motherboards use the same form factors as desktop motherboards.

• Laptop motherboards are proprietary.

• Laptop motherboards use standard form factors.

• Laptop motherboard components are compatible with desktop motherboards.