cert

Older cellular devices may not have the capability of installing the Outlook app. However, these devices still have an email application that a user can set up manually. What functionality of Exchange or Office 365 would allow those applications to connect to the email server?

ActiveSync

is a technology that allows email applications to connect to an Exchange server or Office 365 service. Unlike the Outlook application that uses the Autodiscover record to populate settings automatically, many mail apps will rely on the manual configuration of the ActiveSync settings

ActiveSync

OLED

An IT department is looking to purchase TVs for their conference room. The main requirements are that they have good contrast ratios, are thinner and lighter, and consume less power. What kind of TV should they buy for the conference rooms?

allow users to input eyes, faces, and fingerprints to access systems and secure areas.

Biometric components

is used to connect peripheral devices to PCs and mobiles and share data between two systems. Many portable devices, such as smartphones, tablets, wearable tech, audio speakers, and headphones, now use _________ connectivity.

Bluetooth (BT)

means that the handset is directly managed by the provider and there is no removable SIM card.

Code division multiple access (CDMA)

A few users report that their tablets no longer seem to respond to touch. What component of the display may be malfunctioning?

Digitizer

While a __________________________ server connects other compatible devices, it is only running to allocate a valid IP address to the computer from the device and does not function as a network monitoring device.

Dynamic Host Configuration Protocol (DHCP)

would not necessarily allow internet connectivity. However, there are some edge cases where Bluetooth is used to share internet connections

Enabling Bluetooth

A network engineer at a company is installing wireless access points in the office. There will be only one Wi-Fi option available, as the building is far enough away from others. What should the engineer do to ensure there are no dead zones in the office?

Equipment placement

Users in a small portion of the office are reporting that Wi-Fi connectivity seems very spotty. There is only one Wi-Fi option available. What issue are they running into?

Equipment placement

After a user enables a setting on their phone and car to connect a device, what is the next step to connect the device?

Find correct device

A company switched cellular carriers and realized their existing cell phones are not compatible because they do not have a slot for a SIM card. What cellular standard do the phones not support?

GSM

is a means of determining the device's latitude and longitude based on information received from orbital satellites via a ___ sensor

Global Positioning System (GPS)

is one method of determining the latitude and longitude of a device and is based on information received from orbital satellites via a GPS sensor.

Global Positioning System (GPS)

allows subscribers to use a removable subscriber identity module (SIM) card to use an unlocked handset with their chosen network provider

Global System for Mobile Communication (GSM)

A user is trying to buy a monitor and is told that the crystals in the screen rotate rather than twist or tilt. What kind of technology does the monitor use?

IPS

uses crystals that rotate rather than twist. The main benefit is to deliver better color reproduction at a wider range of viewing angles.

In-plane switching (IPS)

an unsecure mail retrieval protocol using Transport Layer Security (TLS) and is unnecessary for network monitoring.

Internet Message Access Protocol (IMAP)

Which protocol would the AAA server use if it wanted to communicate with the directory service?

LDAP

___________ is a proprietary connector and interface used by Apple iPhone and iPad devices. The __________ connector is reversible.

Lightning

A user reports they cannot use Google Maps on their cell phone. The technician looked at the device management system and realized that a feature was disabled, preventing the Maps app from functioning properly. What cellphone feature was disabled?

Location services

is the subscription that allows for Office application installs, Windows licensing, and other Office 365 services.

Microsoft 365

Authentication technology is more effective if it is multifactor. Multifactor authentication (MFA) means that the user must submit at least two different kinds of credentials.

Multifactor authentication (MFA)

A user sets up a mobile app on their mobile phone to gain access to the company's secured premises. What technology is the user employing on their mobile phone for security access?

Near-field communication

An IT department is looking to purchase TVs for their conference room. The main requirements are that they have good contrast ratios, are thinner and lighter, and consume less power. What kind of TV should they buy for the conference rooms?

OLED

An IT department purchased a few thin and light TVs for their conference rooms, but set up a static screen while not in use. After a while, users report the screen seems to have burnt in, distorting their presentations. What kind of TVs did they purchase?

OLED

is a specifically tailored license of Office 365 for small businesses and does not bundle a Windows license.

Office 365 Business

is an enterprise subscription expanding identity and security features of the Office 365 environment

Office 365 E1

The most widely used SSH

OpenSSH

Entering a ___ may be required for some devices to complete the Bluetooth pairing process

PIN

A user dialed *228 to get their brand-new phone to connect to the cellular carrier. What would this do to resolve the issue?

PRL

an early example of a mailbox access protocol and is not involved in network management or monitoring.

Post Office Protocol (POP)

Which of the following is the correct protocol that maintains a database containing statistics related to the activity of devices for review?

SNMP

which of the following protocols can an administrator use for remote access administration?

SSH;Telnet

can use SSH to achieve many other network configurations. However, it is not the principal means of obtaining a secure connection to another system

Secure File Transfer Protocol (SFTP)

connection is the principal means of obtaining secure remote access to UNIX and Linux servers and to most types of network appliances (switches, routers, and firewalls).

Secure Shell (SSH)

is one of the oldest and simplest computer interfaces. While not many mobile devices have hardware ______ ports, the software ______ port is often used for programming and connectivity with some types of peripheral devices.

Serial

a framework for the management and monitoring of network devices. SNMP requires a Syslog agent that maintains a management information base (MIB) database. MIB holds statistics relating to the activity of the device.

Simple Network Management Protocol (SNMP)

Why might a company using Microsoft Intune want to deploy a profile to set up email access automatically?

Simplify set up of email application.

Which port should unencrypted HTTP use?

TCP/80

A user complains that the viewing angle of their monitor is very narrow, causing issues if they move slightly out of the center. What kind of LCD technology does the budget monitor most likely have?

TN

A technician set up a temporary remote site for a construction project. What should the technician do to ensure the networking equipment functions as expected after connecting it?

Test connectivity

is important to ensure that devices can function as intended. Failure to test connectivity may lead to issues as people start to use the networking equipment

Testing connectivity

Lightweight Directory Access Protocol (LDAP)

The AAA server uses ____________________ to communicate with the directory service (Active Directory) from an access point with no configured user account credentials, and it cannot decrypt any authentication traffic.

A top-level domain (i.e., .com) falsely represents the top of the Domain Name System (DNS) hierarchy. Why is this considered false?

The DNS uses root servers at the hierarchy top, represented by a trailing dot at the end of a fully qualified domain name (FQDN), ensuring a unique host name.

FTP is associated with the use of __________________ to establish a connection

Transfer Control Protocol/21 (TCP/21)

crystals twist or untwist in response to the voltage level. This is the earliest type of TFT technology and might still be found in budget displays.

Twisted nematic (TN)

The _______________________ is the standard means of connecting most peripheral devices to a computer.

Universal Serial Bus (USB)

A customer brought back a TV with the complaint that while the color contrast was great, the viewing angle was terrible and would not work with their living room set up. What kind of LCD technology does this TV have?

VA

A retailer sales representative is trying to sell an LCD TV to a customer. The sales pitch involved a great color contrast. However, it may not be suitable for wide living rooms. What kind of LCD technology does this TV have?

VA

uses crystals that tilt rather than twist or rotate. This technology supports a wide color gamut and the best contrast-ratio performance

Vertical alignment (VA)

A CIO is working on a hardware refresh and took some requests for what the new laptops need. One of the components is a privacy shield, which prevents the potential of people seeing them during meetings in their collaboration tool. What would this privacy shield block from recording?

Webcam

Foil twisted pair (FTP)

associated with Transfer Control Protocol/20 (TCP/20) to transfer data in active mode or a server-assigned port in passive mode.

A touch screen can also be referred to as a ___________ because of the way it converts analog touch input to digital instructions. The digitizer is sandwiched between a layer of protective glass and the display panel.

digitizer

Port TCP/25

for unsecure message relays (MTAs) between Simple Mail Transfer Protocol (SMTP) servers.

An _________ is a component used to convert DC power to AC power. Some devices may need an inverter to function.

inverter

In an ____________ display, a separate LED generates each pixel. OLED allows much better contrast ratios and allows the display to be thinner, lighter, and consume less power.

organic LED (OLED)

Information that the cellular radio needs to connect to the network is provided as a ___________ _________ ____ (___) update. A ___ update can be triggered from the device's Settings menu or by dialing a special code, such as *228.

preferred roaming list (PRL)

Simple Network Management Protocol (SNMP)

provides a means for devices to report operational statistics to a management server, but it does not communicate with the directory service

Port TCP/587

submits encrypted, authenticated, and secured messages for delivery by an SMTP server

Server Message Block (SMB)/Common Internet File System (CIFS)

the application protocol underpinning file and printer sharing on Windows networks and does not communicate with the directory service

Dynamic Host Configuration Protocol (DHCP)

uses broadcast addressing, which means that it must use User Datagram Protocol (UDP) at the transport layer and does not communicate with the directory service.