Hardware and Network Troubleshooting (4) Flashcards
You boot your system and get to hear five short beeps. What does this indicate?
System timer failure
Parity circuit failure
Processor failure
Processor failure
Your system is unable to detect the hard drive a few times when you boot it up. Other times, the hard drive is detected without any problem. When you connect the hard drive using the same cable with another system, this issue does not occur. Which of the following could be causing this problem?
RAM
Processor
Motherboard
Motherboard
A VR/AR headset comprises of a mounted display and sound-tracking sensor. Which display and sensors are suitable for these headsets?
Stereoscopic head-mounted display, stereo sound
Stereoscopic head-mounted display, steto sound
Stethoscopic head-mounted display, steto sound
Stereoscopic head-mounted display, stereo sound
Your system has the 169.254.10.25 IP address. Identify the type of this IP address
APIPA
Private
Public
APIPA
Which of the following should be replaced if the toner is not getting bonded to the paper in a laser printer?
Printhead
Fuser
Toner
Fuser
If there are dead pixels on the monitor, which colour pixels would you see?
Black
Grey
Red
Black
In an impact printer, which of the following components can cause paper not feeding correctly? (Choose all that apply)
Fuser
Feeder rollers
Nozzle
Tractor-feed mechanism
Feeder rollers
Tractor-feed mechanism
You attempt to boot a newly assembled system, but it does not turn on. When you inspect it, you notice that the system is not receiving power. You have verified that the system is properly connected to the power socket on the wall. What could be the possible causes? (Choose all that apply)
Loose connection to the power socket
Loose power supply connection on the mother board
Power supply failure
Incorrect front panel connection on the motherboard
Loose power supply connection on the mother board
Power supply failure
Incorrect front panel connection on the motherboard
When two Bluetooth devices need to connect, what should you do to ensure security?
Enable firewall on both the devices
Lock the Bluetooth with the second device
Use Passkey between both the devices
Use Passkey between both the devices
If you are applying baseband update on a mobile device, which of the following is likely to be impacted?
Storage
Operating system
Modem firmware
Modem firmware
You attempt to boot your system with a bootable DVD, but it still boots with the hard drive. You need to re-install the operating system. How should you correct this?
Disconnect the hard drive first
Change the boot order in the BIOS
Press the Enter key during the boot
Change the boot order in the BIOS
In a system, you notice that the network interface card (NIC) does not have any lights on. What does this indicate?
It is non-functional
There is no Ethernet cable connected to the NIC
It is in sleep mode
It is non-functional
Recently, when you open or save a file, the hard drive makes a loud clicking noise. What could be the problem in this scenario?
Damaged hard drive
Fragmented hard drive
A damaged hard drive cable
Damaged hard drive
