IT Quiz 2

The two digits used in the binary system are

0 and 1

Which of the following is NOT a part of the CPU? Bus, register, control unit, bay.

Bay

Electrical data roadways through which bits are transmitted within the CPU and other components of the motherboard are called

Buses

Which of the following is NOT a use of a radio-frequency identification device? Tracking packages through the portal system, paying bridge and highway tolls, detecting ice buildup on airplane wings, monitoring store inventory

Detecting ice buildup on airplane wings

A byte is made up of ________ bits

Eight

1 billion bytes is a

Gigabyte

What are devices called that translate data into a form the computer can process

Input hardware

Every brand of computer has its own binary language, called

Machine language

One million cycles (ticks) of the system clock per second equal 1

Megahertz

Which of the following is NOT an output device? Monitor, printer, microphone, speaker.

Microphone

Which of the following is NOT an input device? Light pen, webcam, scanner, monitor.

Monitor

Which of the following memory chips are used to store fixed (permanent) start up instructions? RAM, ROM, CMOS, flash

ROM

Which of the following is NOT a use of a sensor? Reading credit card information, monitoring and adjusting heat and humidity in a museum, monitoring earth movements along earthquake fault lines, tracking winter weather to determine when to use snow plows

Reading credit card information