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Which Jobs Require CompTIA A+ Training?
After gaining the CompTIA A+ certification, many companies will be ready to give you a chance to be part of their team. And this is the perfect opportunity to demonstrate your capabilities. From Dell to Ricoh, HP, and Nissan, it's indeed common for globally respected companies to go all out to secure the services of A+ certified IT specialists to fill the following roles:
- Associate Network Engineer;
- Field Service Technician;
- Desktop Support Administrator;
- End-User Computer Technician;
- System Support Specialist;
- Service Desk Analyst.
Mobile Devices
Generally, this domain emphasizes hardware installation skills. It will test your ability to install or configure laptop hardware and its components, install a wide range of components within the laptop display, adopt the most suitable laptop features, and describe the features of mobile devices among other topics.
NEW QUESTION 268
Which of the following cloud computing concepts facilities automated server deployment?
- A. PaaS
- B. IaaS
- C. NaaS
- D. SaaS
Answer: B
NEW QUESTION 269
A company requires the ability to control, optimize, and report user network storage automatically. Which of the following cloud concepts can achieve this?
- A. On demand self-service
- B. Rapid elasticity
- C. Resource pooling
- D. Measured service
Answer: B
Explanation:
Cloud computing systems control and optimize resource use by an abstract metering capability appropriate to the type of service used, such as storage, processing power, network bandwidth, or number of and active user accounts. Resource usage can be monitored, controlled, and reported, providing transparency for both the provider and consumer of the utilized service.
NEW QUESTION 270
The network administrator has changed the IP address of ComputerA from 192.168.1.20 to 10.10.10.20 and now Jane, a user, is unable to connect to file shares on ComputerA from ComputerB using the computer name.
INSTRUCTIONS
Using the available tools, resolve the connectivity issues.
After troubleshooting the issue, verify a successful connection.
If at any time you would like to bring back the initial state of the simulation? please click the Reset All button.
Answer:
Explanation:
See explanation below
Explanation
Need to flush the DNS cache on Computer B:
Type in ipconfig/flushdns
NEW QUESTION 271
A technician is dispatched to troubleshoot a slow performance issue on a PC. Upon arrival, the technician immediately opens Task Manager and sees that CPU and RAM performance are within normal ranges. The technician then checks and verifies the speed and duplex settings and performance on the network card. The technician then temporarily disables the antivirus to see if performance is affected, and it is not. After re-enabling the antivirus, which of the following is the NEXT best stop for the technician to take?
- A. Update the operating system, drivers, and firmware on the PC
- B. Log into the PC with another user profile and test performance
- C. Shut down the PC, unplug the power for 30 seconds, and then boot the PC
- D. Check to see if insufficient hard drive space is causing the issue
Answer: D
NEW QUESTION 272
A user's-screen tablet is having issues the screen orientation frequently being incorrect. Which of the following is MOST likely causing the issue?
- A. The tablet needs a new inverter
- B. The screen rotation is locked
- C. The digitizer is malfunctioning
- D. The tablet needs a new screen protector.
Answer: D
NEW QUESTION 273
A technician is hired to install network cable in a crawl space running the length of a hallway. To do so without a fire code violation, which of the following types of cable should the technician run?
- A. Coaxial
- B. Fiber
- C. Shielded
- D. Plenum
Answer: D
NEW QUESTION 274
SIMULATION
Megan, the CEO, is unable to connect to the company's network on her company-issued enterprise tablet when in the office, however, it works perfectly from home. All the corporate laptops in the company are connected to the wireless network without issue. She has asked you for assistance in getting the device online.
Answer:
Explanation:
Click on Tablet Office 3
Click on 802.11 and Select a
Click on SSID and select CORP
At Wireless Security Mode, Click on Security Mode
Select the WPA
NEW QUESTION 275
A technician is servicing a laptop that cannot keep an IP address. When the laptop receives an IP address, it releases it and cycles through repeatedly. The technician has replaced the cable, plugged into a known good network jack, and successfully connected a different laptop. Which of the following tools should the technician use NEXT?
- A. Multimeter
- B. Cable tester
- C. Tone generator
- D. Loopback plug
Answer: D
NEW QUESTION 276
A technician finishes building a custom gaming computer When the system is turned on, however, all the fans spin and the LEDs light up on the motherboard, but the system does not POST and the monitor remains blank.
Which of the following did the technician fail to conned to the motherboard''
- A. CPU power cable
- B. Power LED
- C. Motherboard power cable
- D. SATA signal cable
Answer: D
NEW QUESTION 277
A customer, Ann, has requested two custom PCs, one to be used for gaming and the other to be used as a virtualization workstation for her business.
The gaming PC should support the latest games and gaming peripherals.
The virtualization workstation should be able to host several production virtual machines as part of Ann's home business.
INSTRUCTIONS
Use the tabs at the top to switch between the PCs.
Objects should be placed on the appropriate slot/display areas and can only be used once.
All slot/display areas should be filled.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
NEW QUESTION 278
Drag each mobile technology to the description of its use. Some answers will not be used.
Answer:
Explanation:
Explanation
1. NFC
2. Bluetooth
3. IR
4. Tethering
NEW QUESTION 279
Ann, a local librarian, has had a previously used wireless access point donated to her. She has instructed you to configure this new wireless access point for her public library. Ann plans to allow anyone to connect to the access point without having to ask her for configuration information. Additionally, Ann knows that her neighbors have wireless network and wants to ensure that her network has the least likelihood of interfering with the other networks. Ann has provided you with the following information.
Wireless Name: Library
New Router Password: Secure$1
INSTRUCTIONS
Instructions: Select the Public Library in the diagram to configure the wireless network. Once the wireless network tabs are configured, select the save button. When you have completed the simulation, please, select the Done button to submit.
Answer:
Explanation:
See explanation below
Explanation
NEW QUESTION 280
Which of the following is the main purpose of the +5VSB output of a power supply?
- A. It powers all expansion cards and external device hubs
- B. It acts as the main voltage supply to the motherboard and processor
- C. It allows peripherals to draw power when the machine is off
- D. It provides power to the audio and sound boards of the machine
Answer: C
NEW QUESTION 281
A branch office replace a very desktop in its conference room with a machine. After the technician connected the new machine, images on the projector appeared to have no blue hues. Adjusting the lay of the display cable to the project corrected the image slightly, but the cable had to be held in an awkward position for the image to be stable. Which of the following will MOST likely resolve issue?
- A. Replace the projector and callbrate me new one with a cooler profile.
- B. Conned the DisplayPort cable to a different port on the desktop
- C. Change the color profile on the desktop to increase the Hue output
- D. Replace the VGA cable connecting the desktop to the projector.
Answer: C
NEW QUESTION 282
A technician sets up 100 VMs networked in a cloud environment. Which of the following cloud models does this represent?
- A. PaaS
- B. IaaS
- C. DBaaS
- D. SaaS
Answer: B
NEW QUESTION 283
Which of the following types of network configurations would a university with a network spread across a large city MOST likely use?
- A. MAN
- B. LAN
- C. WAN
- D. PAN
Answer: A
NEW QUESTION 284
A technician needs to implement a test server with RAID using tour hard drives. The only requirement is the server must have the maximum amount of storage possible. Which of the following RAID levers should a technician configure on the server to meet the requirement?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 285
A user reports all printouts from a laser printer print so that the words smear when touched.
Which of the following should the technician perform to BEST resolve the issue?
- A. Replace the fuser.
- B. Calibrate the print heads.
- C. Clean the heating element.
- D. Reinstall specialized paper.
- E. Install a new toner cartridge.
Answer: C
NEW QUESTION 286
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