Answer:
What is the shortest sequence of MIPS instructions that extracts a field for the constant values of bits 7-21 (inclusive) from register $t0 and places it in the lower order portion of register $t3 (zero filled otherwise)? - sll$t0, $t3, 9# shift $t3 left by 9, store in $t0
srl $t0, $t0, 15# shift $t0 right by 15
Explanation:
The shortest sequence of MIPS instructions that extracts a field for the constant values of bits 7-21 (inclusive) from register $t0 and places it in the lower order portion of register $t3 (zero filled otherwise) is shown below:
sll$t0, $t3, 9# shift $t3 left by 9, store in $t0
srl $t0, $t0, 15# shift $t0 right by 15
ASCII—American Standard Code for Information Interchange
A desktop computer is a personal computer designed for regular use at a single location on or near a desk due to its size and power requirements.
Explanation:
In computer science, a sorting. algorithm is an algorithm that puts elements of a list in a certain order. The most frequently used orders are numerical order and lexicographical order. Efficient sorting is important for optimizing the efficiency of other algorithms that require input data to be in sorted lists
Answer:
- Use the one that reads most clearly.
- If you can’t decide, just pick one.
- If you can’t then use for()
- If at any point later in time you change your mind, refactor your code.
This is how professionals work. Decide, and for all things with low impact to change, don’t sweat it.
Save that for architectural and API design choices.
Answer#2:
- Well if you are looking for a simple technique to choose which loop to use you can use these rules.
- Use for loops when there's a sequence of elements that you want to iterate.
- Use while loops when you want to repeat an action until a condition changes.
And if whatever you are trying to do can be done with either for or while loops then just choose your favourite :)
