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Tanya [424]
3 years ago
14

What keyword is used in Java to create a parent/child relationship between two classes?

Computers and Technology
1 answer:
Andrew [12]3 years ago
3 0

Answer:

b

Explanation:

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Match the item to the type.
I am Lyosha [343]

Answer:

a. hardware - 3. motherboard

b. software - 2. Microsoft Word

c. input device - 4. mouse

d. operating system - 1. windows

7 0
3 years ago
Read 2 more answers
What is the use of technology to enable people to learn anytime and anywhere​
tamaranim1 [39]

Answer:

Electronic Learning Model, refers to a type of learning that happens anytime, anywhere and with anyone.

Explanation:

With anytime and anywhere learning, education extends beyond the classroom and the traditional school day. Students are able to create, track and manage their own learnings. Instead of using printed workbooks that are quickly outdated, students can access current information.

4 0
3 years ago
Explain why Windows and Linux implements multiple locking mechanisms. Describe the circumstances under which they use spinlocks,
galben [10]

Answer:

The description for the given question is described in the explanation section below.

Explanation:

Depending on the needs of the device programmers these OS have various locking frameworks. Spinlocks become beneficial for preemptive multitasking processes during which a thread will operate in such an active loop instead of risking a rest queue latency. Mutexes become beneficial to utility lockers.

  • Solaris 2 employs flexible mutexes, indicating something like this on preemptive multitasking computers, the mutex is introduced with either a spinning switch.
  • Semaphores and state variations are much more effective methods for consistency where a commodity needs to be managed for such a prolonged period of time because spinning is unstable over a prolonged time.

8 0
3 years ago
Terry came into work and turned on his computer. During the boot process, the computer shut down. When he tried again, the compu
krok68 [10]

el cable SATA porque sirve para la transferencia de datos entre la placa base y algunos dispositivos de almacenamiento como la unidad de disco duro (donde generalmente se instala el sistema operativo)

3 0
3 years ago
True or false?
Fed [463]

Answer:

True

Explanation:

Storing gathered multimedia files for an instructional video in a single folder is good practice because this method makes it easier for the user to access and manage the files. The files can also be easily transferred if there is need to since everything is stored in one central area.

Keeping a record of the source information is also important as this helps the instructor to control files and have quick access to any of the files.

4 0
4 years ago
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