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