07 Jun Which of these types of information are not stored in the Windows registry?
Question
Select the best answer.
1. Which of these types of information are not stored in the Windows registry?
a. hardware drivers
b. OS configuration data
c. application settings
d. user settings
2. Which of the following types of information is not contained in a hard drive’s partition table?
a. Number of partitions present
b. Where each partition begins and ends
c. Which partition is the active partition
d. Which partition lists disable hardware interrupts
3. What is the I/O address range for the keyboard?
a. AA22-0066
b. 6660-00FF
c. 0060-006F
d. 523F-A006
4. A hardware interrupt is initiated by _____________.
a. a hardware device sending an IRQ to the CPU
b. a hardware device sending a CPU to the IRQ
c. the IRQ polling the CPU
d. a service request being sent to the IRQ
5. A number assigned to physical memory located either in RAM or ROM chips is called a __________.
a. I/O address
b. DMA channel
c. IRQ
d. memory address
<pclass=”bhead”>Fill-in-the-BlankWrite the word or phrase to fill in the blank in each of the following questions.
1. The ROM BIOS startup program performs a ___________, which involves surveying hardware resources and needs and assigning system resources to meet those needs.
2. The ___________ is the core of an operating system and the part of the operating system that loads when you first turn on your computer.
3. A __________ operating system allows you to work with two or more programs that reside in memory at the same time.
4. ________are small programs stored on the hard drive that tell the computer how to communicate with a specific hardware device.
5. In ________, an application has complete access to all hardware resources, but in ________, the OS controls how an application can access hardware.
Match the terms with their definitions.
| __ 1. Device Manager | a. Windows NT/2000/XP boot loader program |
| __ 2. beep codes | b. a list of files and subdirectories |
| __ 3. Ntldr | c. IRQ of the system timer |
| _ 4. 0 (zero) | d. used by startup BIOS communicate errors during POST if video is not yet available |
| _ 5. 3 (three) | e. operating system often used for server applications; scaled-down version of Unix |
| __ 6. Linux | f. Windows 2000/XP utility that allows you to see the IRQ assignments made to devices |
| __ 7. 4 (four) | g. program that is needed to locate the beginning of the OS on a drive |
| __ 8. Mac OS | h. DMA channel used to cascade into the lower four DMA channels |
| __ 9. directory table | i. operating system only used on Apple Macintosh computers |
| __ 10. MBR (master boot record) | j. IRQ used by COM2 |
Write a brief answer to each of the following questions.
1. List four major functions of an OS.
2. List four ways to launch an application from the Windows desktop.
3. What is the difference between a hard boot and a soft boot?
4. What are the four main parts of the boot process?
5. If, during the boot process, a computer first looks o the hard drive for an OS before checking the floppy drive, how do you change this boot sequence so that it first looks on the floppy drive for an OS?
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