QUESTION 61
Which of the following cables should be installed if nearby electromagnetic interference is a possibility?
A. STP
B. UTP
C. Thunderbolt
D. USB
Correct Answer: A
QUESTION 62
A mobile user’s laptop is having intermittent performance issues when the user tries to connect to network resources from their desk. Upon further research, a technician notices the following:
1. The WLAN signal strength is low within the user’s office.
2. Only two 2.4GHz wireless channels are being used near the user’s office.
3. The user’s laptop was recently imaged, and hardware resources are operating at normal levels.
4. RJ45 ports near the user’s office are not providing any connectivity.
5. The user recently completed several successful password changes.
6. The user is able to connect successfully in other parts of the campus without any performance issues.
7. No other users are experiencing similar issues.
Which of the following is the most likely cause of the performance issues?
A. The APs are installed too far away from the user’s office.
B. Multiple brute-force attempts are causing connection drops.
C. The ports near the user’s office are currently disabled.
D. The user’s laptop has malware, causing it to connect to unauthorized sites.
Correct Answer: A
QUESTION 63
Which of the following display technologies is known for offering the highest contrast ratios?
A. LCD
B. LED
C. OLED
D. QLED
Correct Answer: C
QUESTION 64
Which of the following supplies power to an IP phone?
A. Digital subscriber line
B. Patch panel
C. Fiber router
D. PoE switch
Correct Answer: D
QUESTION 65
A technician is installing an office printer that can only be accessed by a single computer. Which of the following should the technician do?
A. Configure a USB connection.
B. Install a PCL driver.
C. Set a static IP address.
D. Enable secure print.
Correct Answer: A
QUESTION 66
Which of the following types of RAM is typically used in servers?
A. SODIMM
B. Rambus
C. DDR3
D. ECC
Correct Answer: D
QUESTION 67
Which of the following describes a virtualization concept that improves resource utilization by allowing multiple operating systems to run on a single physical server?
A. Containerization
B. Virtual machine
C. Hypervisor
D. Microservices architecture
Correct Answer: B
QUESTION 68
A technician installs a new wireless router. One of the workstations is now unable to reach the internet but can share files with the local server. Which of the following should the technician do first?
A. Validate the workstation’s default gateway settings.
B. Upgrade the firmware on the network equipment.
C. Configure the router to allow traffic outbound from the network.
D. Ensure that the workstation’s host-based firewall allows internet connectivity.
Correct Answer: A
QUESTION 69
Which of the following storage types uses a parity bit?
A. Storage pool
B. RAID 5
C. External storage
D. NAS
Correct Answer: B
QUESTION 70
Which of the following contains details about its manufacturer and is hardcoded?
A. DSL
B. MAC
C. APIPA
D. IP
Correct Answer: B
QUESTION 71
A company needs to print several copies of a multipage document with the least consumption of resources possible. Which of the following settings will best accomplish this task?
A. Duplex
B. Orientation
C. Tray settings
D. Quality
Correct Answer: A
QUESTION 72
Which of the following RAlD configurations can lose two drives without data loss?
A. 0
B. 1
C. 5
D. 6
Correct Answer: D
QUESTION 73
Every day for a week, when a user turns on their computer, the time is wrong. A technician corrects the time, but the issue happens again. Which of the following is most likely the cause of the issue?
A. A failing NIC
B. Misconstrued NTP settings
C. Incorrect time zone
D. A faulty CMOS battery
Correct Answer: D
QUESTION 74
A technician is migrating an application server to another server. Which of the following DNS records should the technician create to ensure seamless connectivity?
A. TXT
B. SPF
C. DKIM
D. CNAME
Correct Answer: D
QUESTION 75
Users report that printed pages have speckling. Which of the following components should a technician inspect first?
A. Toner
B. Corona wire
C. Transfer roller
D. Paper
Correct Answer: B
QUESTION 76
A technician purchases a device that connects directly to the rear of a laptop and provides a one-to-one match for every peripheral connection. Which of the following best describes this device?
A. USB-C hub
B. Docking station
C. KVM switch
D. Port replicator
Correct Answer: D
QUESTION 77
A user connects a laptop to a docking station. After the user connects the monitor, the font size changes, and the image looks distorted. Which of the following should the technician do first?
A. Change the monitor resolution.
B. Reconnect the monitor display cable.
C. Swap the docking station.
D. Change the monitor text size.
Correct Answer: A
QUESTION 78
A manager wants to ensure that employees can only pickup their own printouts. Which of the following accomplishes this objective? (Select two).
A. PCL
B. Tray selection
C. Duplex setting
D. User PIN
E. RFID
F. USB
Correct Answer: DE
QUESTION 79
Which of the following display types provides the best brightness and contrast performance in extremely dark rooms?
A. TN
B. LCD
C. OLED
D. IPS
Correct Answer: C
QUESTION 80
An administrator is helping a new employee with email configuration on a smartphone. The employee has an email account that has access to a shared mailbox. Which of the following is the best email client for this situation?
A. Open-source
B. Built-in
C. Corporate
D. Employee preferred
Correct Answer: C