Chapter 1 Quiz: First Look at Computer Parts and Tools
Terms in this set (20)
Which of the following is an audio port that connects to an external home theater audio system, providing digital audio output?
Which unit of electricity measures is used to measure the power consumption of a device?
Which power supply connector is the main motherboard power connector on most motherboards today?
D. a support technician should know how to replace one
Which of the following is true about an FRU?
Which type of port transmits both digital audio and digital video with a single connector?
If you have a PCI Express Version 2 video card, how many pins will the power connector have if the card requires extra power?
Which standard provides the best performance for hard drives?
C. hard disk drive
Which of the following is most likely to be installed in a PC, is considered primary storage, and has Windows 7 installed on it?
B. it travels from a hot line and returns on a neutral line
Which of the following is true about AC electricity?
C. has a heat sink on the PCIe slots
Which of the following is NOT true of a motherboard?
What is a result of two objects with dissimilar electrical charges touching?
Which is the most common form factor used today for computer cases, power supplies, and motherboards?
Which general-purpose tool can measure characteristics of electricity in a variety of devices?
Which component probably has a dual-voltage selector switch, and has cables that connect to the motherboard and drives?
C. Class C
Which type of fire extinguisher should you have available in the event of an electrical fire?
Which type of electrical current is used to transmit electricity to our homes and workplaces?
What type of component holds its charge even after the power is turned off and the device is unplugged?
Which disk drive standard uses an 80-conductor cable?
Which unit of electricity measures electrical force and 115 is a common value?
A. POST card
What tool can help discover and report computer errors and conflicts that occur when you first turn on a computer and before the operating system is launched?
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