QUESTION 41
Which of the following virtualization concepts is suitable for a development team that requires a bare minimum platform to run web applications with the capability to dispose and redeploy as needed?
A. Containers
B. IaaS
C. SaaS
D. Desktop virtualization
Correct Answer: A
QUESTION 42
Which of the following offers access to business productivity applications for a recurring fee?
A. SaaS
B. DaaS
C. PaaS
D. IaaS
Correct Answer: A
QUESTION 43
After a laptop screen has been replaced, the laptop is having Wi-Fi connectivity issues. No SSIDs are discovered. Bluetooth and Ethernet are working. Which of the following should a technician investigate first?
A. Wireless card
B. Wireless antenna
C. Wireless AP
D. Network interface card
E. Motherboard
Correct Answer: B
QUESTION 44
Which of the following options offers the best connectivity performance with limited necessary accessories?
A. Hotspot
B. Lightning cable
C. NFC
D. Bluetooth
Correct Answer: A
QUESTION 45
A technician replaces a motherboard in a desktop computer. After reassembling the system and turning it on, the computer fails to start, and no display output is shown. The power supply fan and case fans are working, but there are no beep codes or POST messages. Which of the following should the technician do first to make the computer turn on properly?
A. Replace the power supply with a higher wattage unit.
B. Ensure that the CPU power connector is properly installed.
C. Update the BIOS/UEFI firmware.
D. Reseat the memory modules.
Correct Answer: B
QUESTION 46
Which of the following cloud characteristics describes the ability to rapidly scale up and down in response to user requirements?
A. Multitenancy
B. Availability
C. Metered
D. Elasticity
Correct Answer: D
QUESTION 47
Which of the following devices can handle large volumes of data and uses flash memory?
A. SSD
B. DVD-RW
C. HDD
D. Tape
Correct Answer: A
QUESTION 48
A user reports issues controlling the cursor on a company-owned laptop. The technician inspects the laptop and discovers a bulge under the trackpad. Which of the following components should the technician replace first?
A. Motherboard
B. Heat sink
C. Battery
D. Trackpad
Correct Answer: C
QUESTION 49
Which of the following devices forwards data between different networks by analyzing the headers of packets?
A. Hub
B. Router
C. Repeater
D. Unmanaged switch
Correct Answer: B
QUESTION 50
A company wants to enable access to corporate email on smartphones. Employees will choose from a list of supported devices but must install software that separates corporate and personal data. Which of the following should the company implement to achieve this goal?
A. Encryption
B. Network access control
C. Mobile device management
D. Endpoint protection
Correct Answer: C
QUESTION 51
A user’s workstation occasionally turns off and smells burnt The workstation is located in a manufacturing area where users are required to wear respirators. Which of the following will most likely repair the workstation?
A. Inspecting and repairing the swollen motherboard capacitors
B. Replacing the intake air filter
C. Resetting the BIOs configuration to default
D. Switching the power outlets
Correct Answer: B
QUESTION 52
A company wants to migrate a large amount of data from an on-premises server to a cloud provider. Which of the following connection types is most likely the fastest?
A. Coaxial
B. DSL
C. Fiber
D. SAN
Correct Answer: C
QUESTION 53
A healthcare facility is printing government documents on preprinted forms. The output has shifted downward on the paper and the printed data is not aligned with the blank spaces on the forms. Which of the following should a technician do first?
A. Verify that the correct paper type is loaded into the tray.
B. Make sure that PostScript drivers are being used.
C. Check the orientation settings of the printer.
D. Ensure that the pickup rollers are firmly gripping the paper.
Correct Answer: A
QUESTION 54
A financial institution’s application sends a notification to customers when a nearby store accepts contactless payments. Which of the following should be enabled so the application works as intended? (Select two).
A. MDM
B. Contact syncing
C. Bluetooth
D. Hotspot
E. NFC
F. Location services
Correct Answer: EF
QUESTION 55
Which of the following offers access to business productivity applications for a recurring fee?
A. SaaS
B. DaaS
C. PaaS
D. IaaS
Correct Answer: A
QUESTION 56
Following a power outage, a laptop will not turn on. Which of the following should a technician replace first to resolve the issue?
A. The AC adapter
B. The RAM
C. The inverter
D. The battery
Correct Answer: A
QUESTION 57
Which of the following storage devices offers the best data access speeds?
A. HDD
B. SSD
C. Optical drive
D. Magnetic tape
Correct Answer: B
QUESTION 58
A technician is selecting a power supply for a new computer. There will be a large number of connected devices that must be powered by USB. Which of the following specifications should the technician prioritize?
A. Modular connector count
B. 5V amperage
C. 20+4 power connector
D. Energy efficiency
Correct Answer: B
QUESTION 59
Which of the following characteristics should an organization consider when selecting RAM for a server to optimize its reliability?
A. CAS latency
B. ECC support
C. Module height
D. Heat spreader design
Correct Answer: B
QUESTION 60
Which of the following memory characteristics helps ensure reliability when choosing RAM for a server?
A. Frequency
B. Capacity
C. ECC
D. CAS
Correct Answer: C