Explanation:
Given, the cost price of the TV is Rs 24600. Now, the cooler costs Rs 800 more than one-third of the TV. The cost price of the cooler is Rs 9000.
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.
Answer:
One reason to update BIOS and firmware is to ensure they support new hardware like CPU model or graphic card. In some cases, the updates can also resolve overheating issue or motherboard issue.
However, this is not always the case that we must update the BIOS every time there is a new release because the latest update may cause problem to existing system as well.
As a general rule, only when there are some problems with the existing BIOS and firmware, we are only required to update them.
Answer:
When a sentinel is used in a (pretest/post test) loop to validate data, the loop repeats as long as the input is (valid/invalid).
Explanation:
Required
Fill in the gaps
Sentinel are used to validate or invalidate loops (pretest and post test loops).
Since , some parts of the brackets have aready been filled, we simply complete the blanks with the opposite of the term in the bracket. i.e. the opposite of post test is pretest and the opposite of valid is invalid.
<em>So, the blanks will be filled with pretest and invalid.</em>
