Quiz
exam chapter 6 - v4.1
Perguntas do quiz (43)
11. Which network device makes forwarding decisions based on the destination MAC address that is contained in the frame?
- Arepeater
- Bhub
- Cswitch
- Drouter
22 A customer is considering a multipurpose device to create a home network. Which three devices are usually integrated into a multipurpose network device? (Choose three.)
- Aemail server
- Brouter
- Cswitch
- Dweb server
- Ewireless access point
- Fprint server
33 Which technology would be recommended for a business that requires workers to access the Internet while visiting customers at many different locations?
- AADSL
- BVPN
- Ccellular
- DISDN
44 When is a dial-up connection used to connect to an Internet provider?
- Awhen a high-speed connection is provided over a cable TV network
- Bwhen a digital connection is provided using ISDN
- Cwhen a regular telephone line is used
- Dwhen a cellular telephone provides the service
55 Which type of connection to the Internet is capable of the fastest transfer rates?
- AISDN BRI
- Bdial-up
- CISDN PRI
- Dcable
66 Which statement describes the logical topology for a LAN?
- AIt describes how computers access the LAN medium.
- BIt depicts the locations of main routers and switches in a LAN.
- CIt lists the number of computers, routers, and switches on the LAN.
- DIt defines how computers connect to a LAN.
77 ABC Company requires preventive maintenance for all local network cabling once a year. Which task should be included in the preventive maintenance program?
- AReplace all labeling on the cables.
- BReplace all cable supports to prevent loose attachment points.
- CDisconnect and reconnect all patch cables.
- DInspect all patch cables for breaks.
88 What is an example of network maintenance?
- Aimmediately turning off a network device if the network device is making an unusual sound
- Beducating users on IT policies and procedures
- Cusing cable supports to identify the devices to which the cables are connected
- Dnot doing preventive maintenance regularly if the maintenance interrupts network activity
99 A technician is troubleshooting a problem where the user claims access to the Internet is not working, but there was access to the Internet the day before. Upon investigation, the technician determines that the user cannot access the network printer in the office either. The network printer is on the same network as the computer. The computer has 169.254.100.88 assigned as an IP address. What is the most likely problem?
- AThe router that connects this network to other networks is down.
- BThe network interface card driver needs to be updated.
- CThe IP default gateway on the computer is incorrect.
- DThe computer cannot communicate with a DHCP server.
1010 Which technology is most often used to connect devices to a PAN?
- ABluetooth
- BIEEE 802.11n wireless
- Cfiber optic cabling
- Dcoaxial cabling
1111 Which three layers of the OSI model map to the application layer of the TCP/IP model? (Choose three.)
- Adata link
- Bapplication
- Cnetwork
- Dtransport
- Ephysical
- Fsession
- Gpresentation
1212 A device has an IPv6 address listed as 2001:0DB8:75a3:0214:0607:1234:aa10:ba01. What is the interface ID of the device?
- Aba01
- B0607:1234:aa10:ba01
- C2001:0DB8:75a3
- D2001:0DB8
1313 What is a characteristic of the UDP protocol?
- Alow overhead
- Berror correction
- Cguaranteed delivery
- Dend-to-end establishment before delivery
1414 What would be a disadvantage of configuring a wireless router or access point to operate only in accordance with the 802.11g protocol standard?
- A802.11a wireless devices will not be able to connect to the wireless network.
- BThe 802.11g standard does not support static IP addressing.
- CUsing only 802.11g will cause multiple SSIDs to be broadcast.
1515 What is the maximum segment length that is specified by the 1000BASE-T standard?
- A1640 ft (500 m)
- B984 ft (300 m)
- C328 ft (100 m)
- D3280 ft (1000 m)
- E607 ft (185 m)
1616 Which two characteristics describe Ethernet technology? (Choose two.)
- AIt is supported by IEEE 802.3 standards.
- BIt is supported by IEEE 802.5 standards.
- CIt typically uses an average of 16 Mb/s for data transfer rates.
- DIt uses a ring topology.
- EIt uses the CSMA/CD access control method.
1717 Which three factors are reasons for a company to choose a client/server model for a network instead of peer-to-peer? (Choose three.)
- AThe company network requires secure access to confidential information.
- BEach user understands how to safely share files across a network.
- CAll employees passed a strict background check as part of the corporate hiring practices.
- DThe data gathered by the employees is critical and should be backed up on a regular basis.
- EThe network is small with fewer than eight users.
- FThe users need a central database to store inventory and sales information.
1818 What benefit is provided by a computer data network?
- Aincreased security
- Bdecentralized administration
- Cresource sharing
- Dsimplified troubleshooting
1919 When would a printer be considered a network host?
- Awhen it is connected to a workstation
- Bwhen it is connected to a laptop
- Cwhen it is connected to a switch
- Dwhen it is connected to a PC
2020 A user can print to a printer that is on the same network, but the traffic of the user cannot reach the Internet. What is a possible cause of the problem?
- AThe PC default gateway address is missing or incorrect.
- BThe NIC on the PC is faulty.
- CThe PC has an incorrect IP address.
- DThe network cable connected to the user PC is faulty.
2121 What is identified by the 100 in the 100BASE-TX standard?
- Athe maximum cable distance in meters
- Bthe series number of the standard
- Cthe maximum number of network nodes
- Dthe maximum bandwidth in Mb/s
2222 A user installs a new gigabit NIC in a PC. The user notices that the data transfer rate is much slower than expected. What should the user do to fix the problem?
- AChange the NIC duplex setting from half duplex to full duplex.
- BDisable sleep mode.
- CDisable hibernation mode.
- DChange the value assigned to the NIC wake-on-LAN setting.
2323 A company adds a few refurbished computers to a network. The company finds, however, that the refurbished computers perform significantly worse than the original networked computers do. The original computers performed much faster with applications that required the transfer of data over the network. What should the company technicians do?
- ACheck if the refurbished computers are using a VPN.
- BCheck if the network interface cards in the refurbished computers are limited to 10 Mb/s.
- CCheck if subnet mask is correct.
- DCheck if the gateway address is correct.
2424 What is the major difference between desktop and laptop motherboards?
- ADesktops use the AT form factor while laptops use the mini or baby AT form factor.
- BDesktop motherboards typically have a standard form factor and are interchangeable while laptop motherboards are proprietary.
- CDesktops have a variety of expansion and RAM slot designs while laptops have standard expansion and RAM slot designs.
- DCurrently there is no significant difference in the motherboard form factors for the desktop and laptop.
2525 Which type of interface do current laptops use to achieve similar expansion capabilities as desktops?
- ACardBus
- BPC ExpressCard
- CISA
- DPCI
2626 Which display technology is most commonly found in modern laptop computers?
- ACRT
- BLED
- Cplasma
- DLCD
2727 Which generation of cell-phone standards was the first to deal with how to send and receive text, photographs, and video?
- Afirst
- Bsecond
- Cthird
- Dfourth
2828 Which two characteristics make laptops a better choice than desktop computers? (Choose two.)
- Amobility
- Bfunctionality
- Csize
- DOS installed
- Ecompatibility
2929 Refer to the exhibit. Which type of connection is indicated when a laptop LED is illuminated with the symbol that is shown?
- AUSB
- BWiFi
- CFireWire
- DBluetooth
30A technician is responding to a helpdesk ticket for a laptop that has a distorted image of the Windows desktop. What is one possible solution?
- AAdjust the power scheme.
- BCalibrate the LCD backlight.
- CReset the laptop to the native resolution.
- DObtain an updated display driver from the laptop manufacturer.
3131 Which two devices can be individually configured within Windows XP to power off after the laptop has been idle for a given period of time? (Choose two.)
- Aoptical drive
- Bdisk drive
- Cfan
- Dmonitor
- Ewireless NIC
3232 Which three components commonly connect to USB or FireWire ports? (Choose three.)
- Acamera
- BAC adapter
- CPC Card
- Dprinter
- Escanner
- Fgraphics adapter
3333 Which two laptop ports are used primarily for communication and network connectivity? (Choose two.)
- AEthernet
- Bmodem
- Cparallel
- DDVI
3434 Where can a technician change the power schemes on a laptop running Windows XP?
- ASelect Advanced Settings from within the BIOS.
- BSelect Power Options from within the Control Panel.
- CSelect Power from within Administrative Tools.
- DSelect Configure Power Settings from within Computer Management.
3535 Which two questions that a technician can ask during the troubleshooting process are considered open-ended? (Choose two.)
- ADoes the monitor come on?
- BCan you access the Internet?
- CIs the laptop battery charging?
- DWhat software has been installed?
- EHow would you describe the problem you are experiencing?
3636 A technician is replacing a laptop SODIMM. With what component is the technician working?
- AAC adapter
- Bbattery
- CExpressBus expansion card
- Dhard drive
- Eoptical drive
- FRAM
3737 Which two actions should be performed to clean the surface of CDs and DVDs? (Choose two.)
- AUse a lint-free cotton cloth.
- BUse a cotton ball.
- CUse a household cleaning solution.
- DWipe the disc from the center outward.
- EWipe the disc in a clockwise direction.
- FWipe the disc in a counterclockwise direction.
3838 A technician has been called in to troubleshoot a laptop that fails to power on. The technician repeatedly pushes the power button without any results. What should the technician do next?
- AAttach the AC adapter.
- BReplace the battery with a spare.
- CPress a key on the keyboard or use the pointing device.
- DRemove any unused devices including externally connected ones.
3939 Refer to the exhibit. Which two form factors are supported by the devices shown in the graphic? (Choose two.)
- A30mm wide
- B34mm wide
- C43mm wide
- D45mm wide
- E54mm wide
4040 Refer to the exhibit. A laptop has these graphics on specific keys on the keyboard. Which key would be used in conjunction with the Fn key to connect a laptop to an external monitor?
- AF5
- BF6
- CF7
- DF8
4141 Refer to the exhibit. Which laptop component port is circled?
- AUSB
- BVGA
- Cparallel
- DS-video
- Edocking connector
4242 What is the proper way to clean optical drives?
- ASpray ionized solution inside the drive.
- BUse an electrostatic vacuum cleaner.
- CBlow the dust with compressed air from the inside.
- DUse a cleaning disc for optical drives.
4343 Which component should be removed before cleaning a laptop?
- ACPU
- Bbattery
- Cmonitor
- Dkeyboard
- Ehard drive
Informações
- Descrição
- Cisco IIT essentials (Chapter 6 - Networks) Quiz sobre exam chapter 6 - v4.1, criado por groche em 22-05-2014.
- Autor
- groche
- Idioma
- English
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