Which of the following will allow the easiest and fastest way to share a single file between two modern smartphones without joining the same WiFi network?

• Micro SD card

• Bluetooth

• USB connection

• Infrared

Answer explanation

Bluetooth allows for easy and fast file sharing between modern smartphones without the need to join the same WiFi network.

Which of the following BEST describes the pros and cons of a home wired network?

• Low throughput, low mobility, high availability, high latency, high security

• High throughput, high mobility, low availability, low latency, high security

• High throughput, low mobility, high availability, low latency, high security

• Low throughput, high mobility, low availability, high latency, low security

Answer explanation

The correct choice describes a home wired network as having high throughput, low mobility, high availability, low latency, and high security, making it the best option among the given choices.

A technician has just finished setting up a SOHO wireless router but the client does not want the PC on the wireless network for security reasons. The technician connects an RJ-45 cable to the computer and the router, but does not receive network connectivity. Which of the following is the NEXT step to diagnose the problem?

• Change the IP address on the computer to match the router

• Reseat the power cable on the computer and reboot

• Check for link light activity on the computer and the router

• Change the hostname of the router to match the computer's network

Answer explanation

Check for link light activity on the computer and the router to ensure proper physical connection before proceeding with further troubleshooting steps.

Which of the following is an advantage of using cloud-based collaborative applications and storage, rather than local applications and storage?

• Decreased software licensing costs

• Higher security encryption

• Limited storage space for files

• Increased accessibility to files

Answer explanation

Using cloud-based collaborative applications and storage allows for increased accessibility to files, making it easier for users to access and work on documents from anywhere with an internet connection.

Which of the following data connections would provide a user the BEST Internet availability while traveling?

• Workstation with only RJ-45 connectors

• Smartphone with cellular service

• Laptop with Bluetooth wireless connectivity

• Tablet connected to a SOHO wireless network

Answer explanation

The best Internet availability while traveling would be provided by a smartphone with cellular service, as it allows for connectivity in various locations without relying on specific network setups.

Which of the following is the BEST reason to backup data?

• To ensure data encryption

• To ensure data stability

• To ensure data security

• To ensure data availability

Answer explanation

Backing up data ensures data availability by providing a copy of the data that can be restored in case of loss or corruption.

Which of the following is a safety feature of cloud-based backups?

• Incremental copy of data

• Local copy of data

• Offsite storage of data

• Full backup of PC data

Answer explanation

Offsite storage of data is a safety feature of cloud-based backups as it ensures data is stored in a separate location from the original source, reducing the risk of data loss in case of disasters or hardware failures.

A technician is setting up a computer that was shipped. After everything is plugged in, the computer will not turn on. Which of the following should the technician do FIRST to identify the issue?

• Check for physical damage on the computer

• Search for a solution on the Internet

• Reference the manufacturer's documentation

• Ensure the power supply is set at the correct voltage

Answer explanation

The technician should first ensure the power supply is set at the correct voltage to identify the issue with the computer not turning on.

Ann, a user, wishes to free space in her documents folder. Which of the following is the BEST characteristic to sort by in order to ensure that the most space is freed by deleting the least amount of files?

• File type

• Date modified

• File size

• File name

Answer explanation

Sorting by file size is the best characteristic to ensure the most space is freed by deleting the least amount of files, as larger files take up more space.

Where can a user find the latest updates, upgrades, or firmware for an electronic device that the vendor supports?

• Internet search engine

• Internet forum

• Technical community groups

• OEM website

Answer explanation

The user can find the latest updates, upgrades, or firmware for an electronic device that the vendor supports on the OEM website.