This statement checks if num1 is equal to the absolute value of num1
For instance,
num1 = 4 and the absolute value of num1 = 4. This would run the code inside the if statement but if num1 = -1 the absolute value of num1 = 1 and the if stamtent would be skipped because -1 does not equal 1
Data must be easy to find, preferably in O(1) is the best data structure to solve the following problem.
b) Data must be easy to find, preferably in O(1).
<u>Explanation:</u>
The best data structure should covers, linked list, arrays, stack, queues, tree, graphics extra. Data structure stores the data either ascending order or descending order. Since it has linked list to store values.
If the data structure display starts will store or displayed from ascending order to ascending order, when it starts from left to right.
If the data structure display starts will store or displayed from descending order to descending order when it starts from right to left data value.
Searching the value in the data structure should be easy.
Whilst all the options presented can help improve readability of a worksheet, the best answer is B. Sort and Filter.
When working with very long tables, the sort and filter functions allow table data to be better organised to improve readability. You can sort by a criteria or filter out all data except what you are looking for.
Merge & centre and wrap text relate to text formatting in the cells themselves, these are useful features in general but not essential. Conditional formatting is a useful tool to highlight certain types of data, such as to colour the cell based on its value. Again, it is not as powerful as sort/filter.
Answer:
1.similarity:
- they are both editing keys
3.ergonomics are designed keying devices that alleviates wrist strain experienced when using ordinary keyboard for long hours
4.
- .<em>a</em><em> </em><em>click</em> is pressing and releasing the left mouse button once
- <em>right </em><em>click</em> is pressing the right mouse button once to display a short cut menu with commands from which a user can make a selection
- <em>double </em><em>click</em> is pressing the left button twice in rapid succession
- <em>drag </em><em>and </em><em>drop</em> is where by the user drags an icon or item from one location on the screen to another.
