Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct matching answers for this question are given below. In this question, it is asked to identify the data type of the given scenario.
Integer short and integer long data type:
These data types can hold whole positive and negative numbers. however, you can also store positive and negative values in float and double data type also.
Boolean data type:
Boolean data type usually stores true or false values such as yer or no, true or false etc. It stores binary values i.e 1 or 0.
Float and Double data type: float and double data type can store positive and negative numbers with decimals. But, the float data type can store 4 bytes of data and sufficient for storing 7 decimal digits. while double data type has a size of 8 bytes of data and sufficient for storing 15 decimal digits.
However, for the given scenario in the question, the float data type can accomodate these values easily.
Answer:
The command to use to check if he can connect to the server is the ping command.
Explanation:
The ping command is a network testing command to verify that one computer can reach or communicate with another computer on the network.
In Microsoft, the ping command is used in the command prompt window.
The ping command sends an Internet Control Message Protocol or ICMP Echo request or packets to another computer on the network and waits for a reply. The reply either informs you of the time it took to communicate with the other computer or inform you that there was no response.
Answer:
Whenever a new row is inserted, based on the insertion point, the rest of the rows will move down and the reference will be changed accordingly.
Explanation:
Suppose there are 5 columns and ten rows in excel containing the value of student marks from column 2 to 4 in each subject and column 1 contains Student roll number.
There are totally 10 entries in the sheet (number of student = 10) and the column 6 is utilized to calculate total and there is a formula associated to each row to add marks.
When we want to enter another student data below the 5th student, we can insert and the whole row including the formula gets changed thus the reference of formula gets changed. Same is the case for deletion.
Answer:
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