practice test review 2

SSD form factors used in laptop computers include: (Select 2 answers) 1.5-inch 5.25-inch 1.8-inch 2.5-inch 1.3-inch

1.8-inch 2.5-inch

What is the maximum cable segment length for a CAT5e cable? 25 meters 50 meters 100 meters 250 meters

100 meters

Which of the following answers lists the most common magnetic drive form factor used in laptops?

2.5-inch

The File Transfer Protocol (FTP) Data Connection for sending file data is established through port number:

20

The File Transfer Protocol (FTP) Control Connection for administering a session is established through port number:

21

What are the characteristic features of conventional PCI? Serial interface 32-bit bus width Maximum throughput of up to 1064 MB/s 64-bit bus width Parallel interface Maximum throughput of up to 533 MB/s

32-bit bus width 64-bit bus width Parallel interface Maximum throughput of up to 533 MB/s

What is the maximum allowable cable length for USB devices?

5 meters

A common purpose of the CMOS is: A) To power the RTC B) Store the System32.ini configuration file C) Stores the BIOS firmware D) None of the above

A) To power the RTC

Which of the following answers list(s) example(s) of storage media type(s) that can be read, but not written to? (Select all that apply) BD-R CD-ROM DVD-RW BD-RE DVD-ROM CD-RW

CD-ROM DVD-ROM

Which of the answers listed below describe(s) the features of UEFI? (Select all that apply) DRM support GUI mode Mouse support Support for hard drives with a maximum of 4 partitions per drive Secure boot Support for partitions/hard drives of up to 2TB Network access

DRM support GUI mode Mouse support Secure boot Network access

Which of the following resources can be used by an Operating System (OS) to communicate with hardware? (Select 2 answers) Device Manager Secure Shell (SSH) Device drivers System BIOS Command-Line Interface (CLI)

Device drivers System BIOS

The Peripheral Component Interconnect eXtended (PCI-X) is an advanced version of PCI which: (Select all that apply) Doubles the bandwidth of PCI Provides much faster data transfer rates in comparison to PCI Offers backward compatibility with PCI devices Supersedes all previous standards, including PCIe Didn't get much of a market success due to the development and widespread adoption of the PCIe standard Was intended for devices with higher bandwidth requirements such as servers and high-end workstations

Doubles the bandwidth of PCI Provides much faster data transfer rates in comparison to PCI Offers backward compatibility with PCI devices Didn't get much of a market success due to the development and widespread adoption of the PCIe standard Was intended for devices with higher bandwidth requirements such as servers and high-end workstations

In order to work, an integrated component such as Network Interface Card (NIC) on a newly assembled computer system may need to be first: Enabled in Windows Control Panel Updated with the latest driver in Device Manager Checked against the Hardware Compatibility List (HCL) Enabled in the advanced BIOS settings menu

Enabled in the advanced BIOS settings menu

Which of the following could cause slow performance of a hard drive? (Select 2 answers) Disk striping File fragmentation Disk mirroring Insufficient amount of RAM Disk duplexing

File fragmentation Insufficient amount of RAM

Which of the answers listed below refer to a memory type commonly used as an additional external storage in laptops? (Select 2 answers) ROM Flash USB Magnetic drive EEPROM

Flash EEPROM

After replacing a modular hardware component inside computer case, the updated information about specific parameters of the new device can be stored in: (Select 2 answers) System BIOS Flash memory Startup BIOS Secondary storage CMOS RAM

Flash memory CMOS RAM

Which of the following functionalities allows to overcome standard keyboard size restrictions in laptops? Touchpad Numeric keypad Fn key Digitizer

Fn key

Examples of interfaces providing the capability for transmission of both video and audio data include: (Select all that apply) S/PDIF DVI S-Video VGA HDMI

HDMI

The speed of the system bus in modern PCs is measured in?

MHz (i.e. millions of cycles per second

Which of the answers listed below describe the features of tape drives? Fast seek times Low capacity Volatile storage media Magnetic media Slow seek times High capacity

Magnetic media Slow seek times High capacity

A single Serial ATA (SATA) data cable can be used to connect a motherboard slot with: Up to 3 devices Up to 2 devices Only 1 device Up to 4 devices

Only 1 device

Which of the answers listed below refer(s) to the features of a motherboard's CPU socket? (Select all that apply) PGA TPM LGA FRU ZIF PGA2

PGA LGA ZIF PGA2

Materials from which the plenum-rated cable's cover is made include: (Select 2 answers) FPM PVC EPP FEP ECP

PVC FEP

Network printer sharing through a wired connection can be implemented with the use of which of the following interfaces? (Select all that apply) Parallel USB Bluetooth Serial 802.11x Ethernet

Parallel USB Serial Ethernet

Which of the memory types listed below are designed to store permanent data that cannot be changed? (Select all that apply) RAM EPROM ROM PROM EEPROM

ROM PROM EPROM (erasable programmable read-only memory) is programmable read-only memory (programmable ROM) that can be erased and re-used.

BIOS updates are performed in order to: (Select all that apply) Repair damaged BIOS Fix physical hardware faults found in replaceable components inside the computer's case Provide support for new types of attached hardware Fix known programming errors discovered in the current BIOS version

Repair damaged BIOS Provide support for new types of attached hardware Fix known programming errors discovered in the current BIOS version

Which of the protocols listed below was designed as a secure replacement for Telnet? CHAP FTP SNMP SSH

SSH

Which type of password provides the highest level of permissions in BIOS? root Supervisor Administrator Power User

Supervisor

A security protocol introduced in order to strengthen existing WEP implementations without requiring the replacement of legacy hardware is known as: PEAP TKIP CCMP WPA2

TKIP

A computer on a network where most functions are carried out on a central server, or a software application that uses client-server model wherein the server performs all the processing is commonly referred to as: Thick client Active Hub Thin client Virtual machine

Thin client

what is LPT?

a legacy parallel printer port

The speed of the system bus is measured in?

clock cycles

A single clock cycle is an equivalent of a period of time between two adjacent signals sent by the system clock true false

true

Which of the terms listed below refers to a proprietary flash memory card format used mainly in older digital cameras? xD SD SSD Mini-SD Micro-SD

xD