Answer:
Bluetooth is a wireless communication is typically limited to six feet distances
Explanation:
Bluetooth is one type of communication maximum it covers 10 meters to 30 meters. but it is one to one communication made for data transactions. After 25 meters of coverage on communication will be very slow on data transactions. But Bluetooth has also had a limitation.
IR. It is one of communication where infrared technology used. It is like face to face communication and speed of data transaction limited and it is also one to one communication made for data transactions. Communication paired and covered very little distances.
NFC it is chip-based and covers very little in fact just to device meet each and communication started. And very it caries very little data during the data transactions. it is also one to one communication made for data transactions
RFID is one of communication and it is powerful to cover more areas with multiple connections at the same time. It has a limitation in distance and it covers like a net with a specific distance
Answer:
Check your DNS settings
Explanation:
Different errors may occur when setting up your computer to connect to the internet, one of which is described in the question above.
The DNS (Domain Name System) is responsible for redirecting domain names to their physical IP address. Instead of remembering every IP address of sites you visit frequently, domain names are used for easy remembrance, the DNS makes the matching of domain names to IP addresses possible.
To change your DNS setting follow these steps:
- Click settings from your start menu
- Click on Network and Internet
- Look to the bottom of the main page and click on "Network and Sharing Center"
- On the left tab, click "Change adapter settings"
- Right Click on the current network you are using and select properties
- Left-click on the "Internet Protocol Version 4 (TCP/IPv4) and click on properties.
- Check to see if "Obtain DNS server address automatically" is selected, if it is selected,
- Click on the radio button under it "Use the following DNS server address"
- Enter the DNS address you want to use
- Click Ok and close the window.
The problem should be resolved.
Answer:
String chessboard[][]=new String[6][6];
Explanation:
This is the declaration of a string 2-D array in java.
String is the data type of the variable.
chessboard is the name of the variable.
6 is the size of the 2-D array.
new is the keyword for allocating space to array.
Answer:
FALSE
Explanation:
The blanket purchase agreement (BPA) can not serves as an agreement that documents the technical requirements of interconnected assets but the Interconnection service agreement (ISA).
Answer:
Satelite
Explanation:
But which is best, satellite, ISDN, fixed wire(Cable), or mobile wireless? The answer depends on what you’re looking for in terms of price and speed—and where you live.
Satellite internet is a great option for rural-area residents (Remote) because it’s available virtually anywhere. Internet speeds can range from 12 to 100 Mbps.
