CompTIA A+ Certification Exam 220-1101 Practice Test 2

Examples of USB ports that can be found on mobile devices include: (Select 3 answers)

What is the name of a proprietary connector type used by Apple mobile devices?

Which type of technology enables contactless payment transactions?

A popular, short-range wireless technology used for connecting various personal devices in a WPAN is known as:

Docking stations: (Select 2 answers)

What is the name of a laptop component that provides the function of a pointing device?

Which of the following answers refer to the 2G/3G mobile telecommunications standards? (Select 2 answers)

Long Term Evolution (LTE) is a wireless communications standard for mobile devices and wireless hotspots. LTE offers significant improvements in terms of speed when compared to the older generation of 3G cellular networks. LTE and its later revision LTE-Advanced (LTE-A) are often marketed as 4G standards.

The latest standard for mobile telecommunications is known as:

The term “Mobile hotspot” refers to a type of WLAN that enables network access through a mobile device that acts as a portable WAP.

A database on a mobile device containing bands, sub-bands and service provider IDs allowing the device to establish connection with the right cell phone tower is called:

The process of establishing a connection between Bluetooth devices (e.g., between a Bluetooth-enabled headset and a Bluetooth-enabled phone) is known as:

Which of the following answers refers to a security feature used in Bluetooth device pairing?

A mobile device’s built-in functionality enabling the usage of locator applications is called:

Which type of software enables a centralized administration of mobile devices?

Which of the following facilitates the enforcement of mobile device policies and procedures?

Which of the following answers refers to a dedicated mobile app management software?

What is the function of FTP?

A type of cryptographic network protocol for secure data communication, remote command-line login, remote command execution, and other secure network services between two networked computers is known as:

Definition of Telnet: (Select 3 answers)

Which of the answers listed below refers to a secure replacement for Telnet?

The SMTP protocol is used for: (Select 2 answers)

Which of the following answers refers to a system containing mappings of domain names to various types of data, such as numerical IP addresses?

 A network protocol providing an alternative solution to the manual allocation of IP addresses is known as:

Which network protocol enables retrieving contents of an Internet page from a web server?