Answer:
Tell her about cyber bullies
Tell her about hackers
stalkers
identity theft
spam
Sorry if wrong
Explanation:
Answer:
Here the statement is false.
Explanation:
In C/C++, we can define multidimensional arrays in simple words as an array of arrays. Data in multidimensional arrays are stored in tabular form (in row-major order).
General form of declaring N-dimensional arrays:
data_type array_name[size1][size2]....[sizeN];
data_type: Type of data to be stored in the array.
Here data_type is valid C/C++ data type
array_name: Name of the array
size1, size2,... ,sizeN: Sizes of the dimensions.
Foe example:
Two dimensional array:
int two_d[10][20];
Three dimensional array:
int three_d[10][20][30];
Read and write. Think of the term "literacy rate" it refers to how much of a population can read and write.
Answer:
Join
Explanation:
Five basic set operators in relational algebra are as follows:
- Selection - tuple selection
- Projection - extract columns
- Cartesian product - cross product of relations
- Set union - union of two relations
- Set difference - minus operation on two relations
As we can see, Join is not part of the basic set operations but it is implemented using the Cartesian Product operator.
Answer: dependent
Explanation:
A Cells containing formulas which refer to other cells are known as dependents.
These are cells that depend on values in the selected cell.
A dependents cell can either contain a formula or a constant value.
(Ctrl + ] ) Is used as a shortcut when selecting dependents cells in an active cell.
Another option is to make use of you (Tools > Formula Auditing > Trace Precedents).
