therefore the frequency = 6×10^14
Answer:
Video Tutorial
Explanation:
The others don’t make sense.
Answer: (D) Must always have a data store if there are paper documents involved.
Explanation:
A system flowchart is basically responsible for displaying the data in the system and also control the flow of data. The system flowchart are basically use various graphic symbol for representing the systematic manner for processing the output.
It basically contain data store in the system if there is data documents present in the system so that it make easy to store the data in the system.
There are basically four symbols that is use to represent in the program flowchart is that are: Firstly start, processing, decision making and then end.
Answer:
Input, output, storage.
Explanation:
Input is used to interact with, or send data to the computer (mouse, keyboards, etc.). Output provides output to the user from the computer (monitors, printers, etc.). And storage which stores data processed by the computer (hard drives, flash drives, etc.).
Answer:
3,265,920 unique ID exist.
Explanation:
The nine digits are from 0 to 9, there are ten bits from 0 -9,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
The first is select from the highest bit (9), and the second is selected at random from 0 - 9, the third bit to the last must be unique and different from each other;
number of unique IDs = 9 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2
Multiplying the nine bits of unique IDs = 3,265,920.
