Answer:
ECC RAM
Explanation:
ECC RAM is the most popular Random Access Memory out there that is used by most business servers. Dealing with big data for most huge businesses is crucial. The need to prevent loss of data requires that they purchase ECC RAM. ECC RAM automatically protects the systems from potential errors that occur in memory. Any abrupt changes in temporary data stored in ECC RAM are automatically corrected. This is achieved by an additional memory chip that acts as error detection for the other eight RAM chips.
Answer:
Wireless USB 2.0
Explanation:
USB ports are available in all modern notebook computers. This makes the wireless USB 2.0 adapter a capable option to solve the network issue.
Wireless USB 2.0 can send 480Mbit/s and 110Mbit/s at a 3meters and 10 meters respectively, it frequency ranges from 3.1GHz to 10.6GHz.
In cases where the internal wireless card is faulty or the computer does not come with a wireless chip inside, the Wireless USB 2.0 is the right option for you to be able to connect over a network efficiently.
Answer:to add a column to existing table.
to rename any existing column.
to change datatype of any column or to modify its size.
to drop a column from the table.
Explanation:
hope this help
Answer:
At entry level of any job, the reading that is essential to know is "<u>User manual</u>" Reading.
Explanation:
In any company or the firm in which some one wants to start at entry level, He needs to know about different rules, components, machines and systems of the company. To fulfill this purpose he needs to read some documents related to operations and functionalities of above mentioned parameters.
<em>These documents are called User Manuals. It contains all necessary information related to the system that will be helpful for the user. In this document step by step process are mentioned to handle the machine or device that is very helpful for entry level employ.</em>
