Answer:
The correct option is C: Radio frequency identification tags
Explanation:
Radio frequency identification tags also known as RFID tags involves the use of radio waves to receive, store, and transmit data which are usually stored on a tag that is attached to an object. A tag contains microprocessors and tiny antennas and whether it is in line of sight or not, it can be tracked and information transmitted from it.
The flowchart to reverse digits of an integer may be explained like this: <span>If its a decimal number you could use modulus function to return the first lowest digit in the integer like 45%10 would give you a 5. By doing that you will have the number reversed. Lets see an example of that
Flow: (Lets take for example 123)
num = 123
loop
print num%10 (prints 3)
num = num/10 (num now is 12 - integer division removes remainder)
end loop
result : 321</span>
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is B.
The formulas in the spreadsheet are used to do the automatic calculation when data is changed in the spreadsheet.
For example, if you add numbers in a column and then get average. you can use sum() and average() formula to calculate the sum and average of numbers in a column. If you will change any number in the column, the calculation for sum and average automatically done. So, the answer to this question is B. i.e.
so that calculations are automatically redone when data is changed.
While the other options are not correct because:
- To ensure data is entered correctly is done by validation not by using formula.
- To ensure data is properly formated is done in the formatting section.
- The error can be easily identified using validation features in excel.
Answer: e) a, b, and c
Explanation: OnStar system is the secondary service that is provided by the General Motor Corporation , who is the parent company of this system.The services like in-vehicle protection, diagnosing issues from distance emergency services, communication services based on subscriptions, turn by turn navigation etc.
Conversation started with OnStar member by vehicle owner is communication service in hands -free way, vehicle sending message to OnStar member after mishap/accident is type of emergency services and OnStar member putting off the gas pedal without the permission of driver of the the vehicle is also a protect service .Thus, all the given options are correct.
Answer:
B
Explanation:
Written and artistic expressions are protected by intellectual property law.
