Refer to the insert for the list of pseudocode functions and operators. The following pseudocode represents part of the algorithm for a program. Line numbers are for reference only. ``` 10 DECLARE Sheet4 : ARRAY[1:2, 1:50] OF INTEGER ... 100 FOR PCount ← Ο ΤΟ 49 101 Sheet4 [1, PCount] ← 0 102 Sheet4 [2, PCount] ← 47 103 NEXT PCount ```

1. (a)The pseudocode contains references to an array. Complete the table by writing the answer for each row. | | Answer | |:---|:---| | The dimension of the array | | | The name of the variable used as an array index | | | The number of elements in the array | |[3]
2. (b)The pseudocode contains two errors. One error is that variable PCount has not been declared. Identify the other error and state the line number where it occurs. Error Line number[2]
3. (c)The pseudocode does not include a declaration for PCount. State the data type that should be used in the declaration.[1]
4. (d)The pseudocode statements given in the following table are used in other parts of the algorithm. Complete the table by placing one or more ticks (✔) in each row. The first row has already been completed. | Pseudocode statement | Input | Process | Output | |:---|:---:|:---:|:---:| | INPUT MyChoice | ✔ | | | | OUTPUT FirstName & LastName | | | | | WRITEFILE YourFile, TextLine | | | | | READFILE MyFile, TextLine | | | | | Result ← SQRT(NextNum) | | | |[4]