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It is a grouped frequency table.
there are no disadvantages cos i Had it
Grouping symbols are symbols such as parentheses or brackets, that indicate that the operations within them should be done first. When an expression contains more than one pair of grouping symbols, the computations in the innermost grouping should be done first.
The term dozen means a grouping of 12 and comes from the French term douzaine. This grouping term is perceived to be one of the earliest primitive groupings.
It is called grouping data.
Grouping can refer to taking blocks of data with similar headings and bringing them together. It can refer to selecting more than one worksheet at the same time. It can refer to grouping graphical items together into one item.
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One disadvantage of database system over previous data management approaches is increased costs
Disadvantage of data recovery : Some data recovery companies charge very high to recover your data if the level of corruption is so high and even sometimes data not recovered by data recovery software which is one of the main disadvantage of data recovery.
One disadvantage of using a data logger is the potential for data loss or corruption if the device malfunctions or loses power unexpectedly. This can result in missing or inaccurate data, impacting the reliability of the collected information.
Advantages: One of the cheapest forms of data storage. Disadvantage: low density (bulky), not random access (slow).
One disadvantage of online information sharing is the risk of privacy breaches and data theft. Information shared online can be vulnerable to hacking or unauthorized access, leading to potential misuse or exploitation of personal or sensitive data.
Grouping stars by brightness
grouping
Hi, Denormalisation is the process to read the performance by adding redundancy of data or by grouping of data.
One disadvantage of a rain gauge is that it may not always provide precise measurements, as factors like wind and evaporation can affect the accuracy of the collected data.