Answer:
Explanation:
in order to allow a customer to select one or more option, the option to use is JCheckBox. Checkbox allows a user to chose more than one option from a list of option displayed. They are mostly presented in the form of a box which can be checked or unchecked. it allows a user to select more than a single option compare to radio button which allows a user to select just a single option from a list. So since the hair styling shop wants the user to select more than one option, The JCheckbox will be the right option. Further more, jLabel is just used to describe the purpose of the JCheckbox, like the name given to the checkbox.
Answer:
How sensitive the camera is to incoming light.
Explanation:
It is used for cache memory.
Further Explanation:
Cache memory is the memory that stores the instructions and data that is used repeatedly. If the processor wants some data it first looks into cache memory then the processor doesn't has to look into the main memory for the data or instructions which is more time consuming. As the SRAM uses small but a constant source of power, it is usually used for making cache memories. Moreover it is benficial to keep the previously used data in SRAM(Which is faster) than acessing DRAM (Which is way more slow than SRAM.
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Answer:
in computer booting is the process of starting a computer it can be initiated By hardware such as button press or by a software command after it is switched on a computer central processing unit ( CPU)