30 Questions
Which step should a technician perform FIRST when a laptop's external webcam is not working?
Reseat the webcam.
What is the main difference between the T568A and T568B cabling standards?
The green and orange cables are interchanged.
What is the purpose of the T568B cabling standard, as compared to T568A?
T568B is designed for better signal isolation and noise protection for newer networking systems and products.
If the technician's first step of reseating the webcam does not resolve the issue, what should the technician do next?
Reinstall the webcam software and drivers.
Which of the following is a key difference between the T568A and T568B cabling standards?
The color-coding of the wire pairs is different between the two standards.
According to the information provided, what is the MOST likely reason a technician would choose to use the T568B cabling standard over the T568A standard?
T568B offers better signal isolation and noise protection for modern networking equipment.
What is the main issue with the print drum in the given scenario?
The print drum is worn and loose, causing light printing
What is the primary reason the ribbon needs to be replaced in this scenario?
The ribbon is low on ink or missing, requiring replacement
What type of printer is being described in the given scenario?
Dot matrix printer
Which of the following is the most cost-effective storage device for a VM host server, as mentioned in the second scenario?
RAID 10 array
What is the primary purpose of using a RAID 10 array in the server virtualization scenario?
To ensure data redundancy and fault tolerance
Why is a RAID 10 array a suitable choice for the VM host server in the second scenario?
It combines mirroring and striping for redundancy and performance
When multiple applications are running, system performance degrades due to a lack of which resource?
RAM
Which component should be upgraded first to address slow response times when running multiple applications simultaneously?
RAM
The main function of a web server is to:
Host home pages and business portals
Which of the following best describes the security requirements for client-side virtualization guest machines?
They must ensure separation from other guest machines and have similar security requirements to physical machines
When multiple applications are open and the system's response time slows down, which of the following is the LEAST likely cause?
Limited network bandwidth
Which of the following components is primarily responsible for storing data temporarily while applications are running?
RAM
What technique is used in virtualization to share resources among multiple VMs?
Resource pooling
Which port can be used with an adapter to connect a point-of-sale system when the new computer lacks a 9-pin serial port?
USB
What is the primary purpose of a USB-to-serial adapter?
Connect a serial device to a USB port
Why is RAM allocation dynamic in a virtual environment utilizing resource pooling?
To allocate resources based on current needs
Which type of port is commonly found on most computers and supports versatile connectivity?
USB
In the context of connecting devices, what does '9-pin serial' refer to?
A serial port interface with 9-pins
What is a common issue with satellite internet connections that can cause slow internet speeds?
High latency
What action can help resolve high latency issues with satellite internet connections?
Restarting the modem
What does high latency while pinging indicate in the context of satellite internet connections?
Potential modem or connection issues
Why is upgrading the internet plan with the provider not likely to resolve latency issues?
It may not be necessary if download speeds are good
In what situation is replacing the modem based on high latency test results considered premature?
When the download test shows good performance
What can help identify connectivity issues apart from restarting the modem for satellite internet connections?
Running an online internet connection and speed diagnostic tool
Learn how to troubleshoot slow internet speeds in satellite internet connections. Understand the importance of restarting the modem and using online connection diagnostic tools. Practice answering related questions and scenarios to prepare for IT certification exams.
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