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mr Goodwill [35]

2 years ago

12

If you are connected to a network that uses DHCP, and you need to terminate your Windows workstation's DHCP lease, which command

would you use

Computers and Technology

1 answer:

FromTheMoon [43]2 years ago

6 0

Answer:

IP config/release

Explanation:

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A device that does not work well in a system can sometimes be improved by updating its ___computer ____________.

Semenov [28]

I believe its "By updating its computer driver i know its not software im pretty sure its a driver because all the components in a comuter have a specific driver and they need to be mainitanced yearly. P.s Glad to help you.

5 0

3 years ago

Which technology do online storesusually use to present customized content?

k0ka [10]

Answer:

real time analytics technology

Explanation:

Online stores usually use real-time analytics technology to present customized content. Explanation: Real-time analytics is gaining popularity nowadays. It is basically the procedure of measuring and preparing the data as it enters the database

8 0

3 years ago

Why is primary storage important

zepelin [54]

Answer:

What is primary storage?

A primary storage device is a medium that holds a memory for short periods of time while a computer is running. Although it has a much lower access time and faster performance, it is also about two orders of magnitude more costly than secondary storage.

A primary storage device may also be referred to as internal memory, main memory, main storage, and primary memory.

Why is primary storage important?

Primary storage provides fast access to the CPU, which allows active programs to deliver optimal performance to the end-user. Speed and usefulness aside, the fact that the loss of power means the loss of data makes RAM a short-term storage solution. In fact, it’s lack of long-term viability is the reason it makes sense to save your progress when working in one program or another.

3 0

3 years ago

. An exception is an error that occurs during the execution of a program at run-time that disrupts the normal fow of the Java pr

In-s [12.5K]

Answer: True

Explanation:Exception error ,which is also known as the fatal error that arises when there is the program execution going-on and the error occurs suddenly to stop the processing, resulting in the abortion of the execution.This erruptional error is responsible for disturbing the execution flow as well as there are chances of the data getting lost or deleted automatically.

5 0

4 years ago

. ............... package is used by compiler itself. So it does not need to be imported for use.

Contact [7]

Answer: The compiler automatically imports the java.lang package.

Explanation:

Java packages are defined as a collection of classes, interfaces, and the like. Java programs utilize the components in the packages to implement their functionalities. Packages are either imported by the compiler or by the user through import keyword. The user can import any package using the import keyword. The import statements are always written at the beginning of the program.

<em>import java.math.* ;</em>

For example, the programmer writes the above statement that imports the java.math package into the java program.

Default packages are automatically imported by the compiler.

Default packages include java.lang packages. This default package is made up of all the classes and functions that are mandatory to any java program. Without java.lang package, the java program cannot be compiled and hence, becomes useless. The Java compiler adds the import statement for the default package, java.lang, at the beginning of the compilation. Hence, the statement

<em>import java.lang.*;</em>

does not needs to be written in the program.

The java.lang package consists of useful components which are required for various operations that can be done on the datatypes found in Java language. This package consists of classes and functions which relates to each data type and defines the functions which can be utilized to perform the operations allowed for the respective data types.

The java.lang package consists of Object, String, Math, System, Thread, Exception classes and wrapper classes like Integer, Double etc.. All the operations that can be implemented on the above-mentioned data types utilize the functions defined in their respective classes.

For example, printing on the console is done using System class.

<em>System.out.println();</em>

Also, all the operations done on strings use the methods such as append(), insert(), delete(), and replace(), etc, are pre-defined in the String class in the java.lang package.

Without java.lang package, any Java program cannot be useful.

6 0

4 years ago