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Cengage CET 1171c Final Exam prep chapter 1 -10 questions with answers
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Cengage CET 1171c Final Exam prepchapter 1 -10 questions with answers
what are the 4 wireless antennas on a mobile device? - correct answer ✔✔Wi-Fi, GPS, Bluetooth, NFC,
Wi-Fi or cellular antenna connect to what 2 types of networks? - correct answer ✔✔LAN (local area
network) or WAN (wide area network)
Bluetooth or NFC connect to what 1 type of network? - correct answer ✔✔PAN ( personal area network)
When trouble shooting a device one should take the ___________ invasive solution Frist - correct
answer ✔✔least
After you try one step of trouble shooting one should check and see if ____________________ has been
resolved - correct answer ✔✔problem
IMEI
International Mobile Subscriber Identity - correct answer ✔✔ia a unique number that identfies each
mobile phone or tablet device worldwide.
Where is the IMEI 2 places it is usssually found? - correct answer ✔✔in the about menu in the OS, and it
might also be printed on a sticker on the device, such as behind the battery.
IMSI
International Mobile Subscriber Identitiy - correct answer ✔✔is a unique number that identfies a celluar
subscribtion for a device or subscriber, along with it's home country and mobile network (wirless
network that allows someone to make a call)
Where do some carriers store the ISMI number? - correct answer ✔✔Some carriers store the ISMI
number on a SIM card installed in the device.
, What is POP3 ? - correct answer ✔✔Post Office Protocol, version 3
this is a TCP/IP protocal tha an email server and client use when the client requests the downloading of
email messages.
What does a POP3 server do and what port does POP3 use? - correct answer ✔✔A POP3 sever uses port
110 unless it is secured and using SSL. Over SSL uses port 995.
What does IMAp4 serve do and what port does erver do and what port does it use? - correct answer
✔✔uses port 110 unless it is secured and using SSL . POP3 over SSL using port 995.
Steps for paring a Bluetooth Devies - correct answer ✔✔1. Turn on the bluetooh device, such as a
speaker,headset, or keyboard, to which you want to connect your mobile device
2. Enable Bluetooth on that device and enable paring mode. Sometimes just turning on Bluetooth
enables paring automatically for a limited period of time. The device might have a pairing button or
combination of buttons to enable pairing. When you press this button , a pairing light blinks, indicating
the device is ready to recieve a Bluetooh connection. This makes the device discoverable, which means
it's transmitting a signianl to identify it's self to nearby Bluetooth devices.
3. On your mobile device, turn on Bluetooth. The mobile device searches for Bluetooth devices . If it is
discovers the Bluetooth device, tap it connect . The two Bluetooth devices now begain pairing process.
4. The devices might require a code to complete the Bluetooth connection. For example in Fig. 9-33 and
iPaf and bluetooth keyboard are paring . To complete the connection, enter the four digit conde on the
keyboard.
5. Test the connection. For a device, play a video or audio recording on the mobile device, and for a
keyboard, type into a notes application or text box.
How to secure a virtual machine installed on a host computer - correct answer ✔✔must apply secuirty
measures to the host comupter aka the computer that has the virtual machine running on it.
-Security measures to take
-run ant-malware, keep Windows updated, required password authetication to sign in to the host
computer, harden the host compputer's firewall, and isolate it on the network in a protected subnet.
Image Drum - correct answer ✔✔An electrically charged rotating drum found in laster printers. that
transfers toner onto paper as the paper moves through the system.
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