Answer:
Connection
Explanation:
We can get DatabaseMetaData from the java.sql.Connection object.
The relevant API call is Connection.getMetaData().
This returns an object of the type DatabaseMetaData.
Some of the methods available as part of the DatabaseMetaData object are:
- getDatabaseMajorVersion()
- getDatabaseMinorVersion()
- getDriverName()
- getDriverVersion()
- isReadOnly()
- getCatalogs()
- getTables()
- supportsBatchUpdate()
- supportsUnion()
Answer:
a) axon
Explanation:
In computers, when the print command is executed, a cable carries this signal from the computer to the printer. In comparing a computer to a neuron, the cable that carries the signal between the computer and the printer would be equivalent to an axon which is used to communicate messages to external cells.
Dendrites is not relevant because it represents the termination components of axon.
Answer: Language translator
Explanation: Language translator is the tool that is used for the conversion of programming language into another in a operating system. It converts the initial language to machine language. With help of the source code , it translates the second generation language.If there are any occurrence of error , it automatically finds it and corrects it while being in the translating process.
Answer:
C. RFID tag Systems are used to create the digital designs and then manufacture the products
Answer:
Bootrec.exe
Explanation:
The process of turning on a computer system is called booting. When a computer system boots, it runs the post test and loads into memory, the information or program needed to run the operating system, and then locates the operating system from the boot manager record in the disk partitions. When the disk is failed to be recorded, or the boot manager or sector is corrupt or lost, the bootrec.exe command is used in the command prompt to correct these problems.
