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quiz chapter 5
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Preguntas del test (17)
1The roles of an operating system include: (pick 1)
- Aproviding user interface
- Bmanaging files and folders
- Ccontrolling hardware access
- Dmanaging applications
- Eall of the above
2What does the operating system install for each hardware component?
- Aa restore point
- Ba Windows update
- Ca device driver
- Dit creates a new partition
3What does PnP mean?
- AProcessing and profiling
- BPlug and Play
- CPrimary Partition
- DPrinters Panel
4Not all modern Windows operating systems are PnP compatible.
- AVerdadero
- BFalso
5What does the registry contain?
- Ainformation about applications
- Binformation about users
- Cinformation about hardware
- Dinformation about network settings
- Einformation about file types
- Fall of the above
6Which file system has added greater security benefits and stability?
- AFAT
- BFAT18
- CFAT32
- DNTFS
7What is multithreading?
- A2 or more users can work with programs and files at the same time
- Bthe PC is capable of operating multiple applications at the same time
- Ca program can be broken into smaller parts that can be loaded as needed by the OS
- Dthe PC can have 2 or more CPUs that programs share
8In which mode can the CPU only execute one program at a time and address 1 MB of system memory at a time?
- AReal mode
- BProtected mode
- CVirtual Real mode
- DCompatibility mode
9A desktop OS has the following characteristics (pick 2)
- Ais robust and redundant
- Bsupports a single user
- Cprovides increased security compared to a network OS
- Druns multiuser applications
- Eshares files and folders in a small network with limited security
10This partition is used by the OS to boot the PC. Only one can be marked as this.
- Aprimary
- Bactive
- Cextended
- Dlogical
11What is a common cause of the error message 'invalid system disk'?
- Athe delete key was pressed during the system boot
- Bthere is a nonbootable floppy disk or CD in the drive
- Cthere is no floppy disk or CD in the drive
- Dthe BIOS has been changed to boot from the hard drive first
12On Windows XP, this file enables NTLDR to know which OS to load and where to find the OS on the boot partition.
- Antoskrnl.exe
- Bregedt32.exe
- Chal.dll
- Dboot.ini
13Information about which file extensions map to a particular application is shown here.
- AHKEY_USERS
- BHKEY_ CURRENT_USERS
- CHKEY_LOCAL_MACHINE
- DHKEY_CLASSES_ROOT
- EHKEY_CURRENT_CONFIG
14Applications can be launched by
- Aclicking the application on the start menu
- Bdouble clicking the application executable file in My Computer
- Cright clicking on the desktop icon and selecting 'open'
- Dall of the above
15A preventative maintenance program can provide what benefit to users and organisations?
- Adecreased downtime
- Bimproved performance
- Cdecreased repair costs
- Dimproved reliability
- Eall of the above
16Two systems utilities that are useful tools for preventative maintenance are? (pick 2)
- Adefrag
- BFdisk
- Cscan disk
- Ddisk cleanup
- Edisk management
17This backup does not mark selected files as having been archived.
- Adaily
- Bdifferential
- Cincremental
- Dcopy
- Enormal
Información
- Descripción
- (Chapter 5 - Operating Systems) Cisco IIT essentials Test sobre quiz chapter 5, creado por groche el 02/05/2014.
- Autor
- groche
- Idioma
- English
- Visitas
- 21
- Etiquetas
- Valoración
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