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:
The answer is "Assessment Zone"
Explanation:
An Assessment zone provides different types of safety zones that are active and passive measures to identify, detect, classify and analyze potential threats that are employed within the evaluation zones.
- It is routing in wireless sensor networks based on hierarchical routing.
- The assessment zone provides illustrates the validity of the model and the algorithm.
An input device is something that gives information to the computer. On the other hand, an output device is something that gives you information.
Answer:
Records in a Java sequential file are stored in order by record key.
Answer:
Cellpadding.
Explanation:
The number of pixels between cells in a tables can be specified by cellpadding.
Cellpadding is used to determine the space that has to be between the cells in a table and its border. If the cellpadding property is not apply this will be set as default value. The measure used to determine the distance is pixels.
