Answer:
60%
Explanation:
After changing the number format of the percentages of T9 and T10, the value that now shows in T10 due to the change from the wrong format to the Right format is 60%
This is because when a value is entered into a column in a wrong format the value would be different from other values entered rightly but when the format is changed to the right format, the correct value would show up.
Answer:
01010011000101100001
Explanation:
In computing and electronic systems, a binary-coded decimal (BCD) is a digital encoding method for decimal numbers in which each digit is represented by its own binary sequence.
Answer: NOR or XNOR gate
Explanation:
In NOR gate we get a high value of the output only when its input has a low value. i.e. for 0 and 0 we get a value of 1.
In XNOR gate which is the compliment of the OR gate we get the output as 1 when all the inputs are 0.
Answer:
symmetric encryption
Explanation:
Asymmetric encryption uses 2 keys.
Answer:
c. Close or disable all unused running apps.
Explanation:
Background running apps uses the RAM (random access memory) of the device thereby leaving the memory very low which makes the performance to be slow. A mobile device with low memory e.g 512 megabyte will easily decrease in performance compared to a device with memory of 1 gigabyte.
