Test Queestion

LDAP (Lightweight Directory Access Protocol)

A communications protocol that defines how a client can access information, perform operations, and share directory data on a server. Port 389

Which application uses port 3389 by default

A remote desktop connection

ACL

Access control list. I told the network rather it should allow or deny access to resources. This resides on router , firewalls and computers

Cloud synchronization refers to copying your data to which location

An internet hosted sever

Which type of operation is usually performed by a digitizer

Converting free drawn images on the screen to one and zeros

Which performance feature of a WebCam is responsible for producing smoother motion in a video

FPS

Which video interface can carry both video and audio information?

HDMI

Which statement best describes the basic purpose for using a VPN

It is used to create a secure connection to another network over the Internet

Which type of memory card is the smallest in terms of physical size

Micro SD

Which type of wireless communication has a range of only a few inches and is often used by payment systems

NFC.

A radio firmware update is used to apply updates to which component of a mobile device

Physical chip

You are on-site at a customer's location installing a wireless router. The customer is asking a lot of questions and they are curious about how the wireless works. They ask about how each computer knows what to connect to and what identifies the wireless device. In this case, what element are they referring to that is broadcast from a Wi-Fi access point?

SSID. The service set identifier

Which component of a mobile communication process is responsible for storing users information and for identifying a device on the network

Sim card

Zigbee and Z-wave are most likely to be found in which type of implementation

Smart home

A physical laptop memory chip usually comes in what format?

Sodimm

Which type of interface would be the most commonly used for connecting a port replicator to a laptop

Usb

Which approach best describes implementing physical security for a laptop

Using a cable and lock to prevent theft

Which capability was introduced by 802.11 AC that no previous Wi-Fi standard offer

Using dual band signaling

If a webpage is requested over port 443 which prefix would you expect to see in the address bar of your browser

https

802.11 and offered improvements over early Wi-Fi implementations by primarily adding which features?

Increased signal intensity More antennas

Which basic malfunction does S/MIME provide

Secure mailing

Signing into a blogging website by using your Facebook credentials would be an example of which process

Single sing on. SSO

The Wi-Fi turned off of a laptop computer should ideally be place where

The uppermost portion of the lid

Which channels are typically considered to be a good candidate for a Wi-Fi device operating in the 2.4 GHz band

1-6-11

What is the approximate maximum transmission range of a Bluetooth communication

10 meter (30 feet)

Over which frequency does 802.11 a operate

5GHz

The 2.4 GHz band is divided up into how many channels when using Bluetooth devices

79

Which Wi-Fi standards can be accessed using a mini PCI wireless adapter

802.11 G. 802.11 B

Which two statements are correct about IMEI value of the mobile device

Every IMEI number if you need to each device It identifies the physical device itself

A Wi-Fi connection often found in public areas that is usually access by logging on to a browser is also known as what

Hotspot

What is a common connection issue with 802.11 B that is not as Prevalent with 802.11 A

Interference

A small office, home office network router that includes data ports for switching is also known as which device??

Layer 3 switch

What is the primary benefit of using a docking station with a laptop

Not having to disconnect or connect all your devices to your computer or laptop

Which display technology does not require additional background lighting

OLED

The netbios protocol would be best suited in which type of request

Searching for a file on file server1

The process of sharing an Internet connection for my mobile phone to a laptop over USB cable is also known as what

Tethering

An administrator is trying to track the outbound connections for an application from a workstation to the internet. They are trying to determine what port will be used. What dynamically assigns an outbound port from the client?

The operating system

audit trail

a path that allows a transaction to be traced through a data processing system from point of origin to output or backward from output to point of origin

802.11 and offered improvements over early Wi-Fi implementation by primarily adding which features

increased signal intensity More antennas

cipher

the generic term for a technique that performs encryption or decryption