Answer:
B. Graphs
Explanation:
Graphs are used to put certain things into categories. In this case Jamie has to enter different categories such as names, grades and the scored of the students. C and D don't make sense for this problem since they aren't actually what he is looking for. A is plausible but he needs it into a worksheet and labels aren't worksheets they are just labels. So B would be your answer. Also I took the quiz this is the correct answer.
Answer:
Flashdrive
Increased Durability. Unlike traditional hard-disk drives, flash drives lack moving parts. ...
Maximum Portability. ...
Plenty of Storage Capacity. ...
Fast Transfer Speeds. ...
Compatibility with Many Devices. ...
Use Flash Drives as Promotional Materials.
Answer:
columns, rows
Explanation:
In Computer programming, a atabase schema refers to the logical design of the database while the database instance refers to a snapshot of the data found in a database at a given instant in time.
Basically, in database management, the term "schema" is used to denote a representation of data while the term "instance" is used to denote an instance of time.
A database schema is a structure which is typically used to represent the logical design of the database and as such represents how data are stored or organized and the relationships existing in a database management system. There are two (2) main categories of a database schema; physical database schema and logical database schema.
Also, a database instance is a snapshot of the data in the database at a given instant in time and as such represents an operational database by following the conditions, validation and constraints set for a database management system.
These data can be stored or organized in a database management system through the use of multiple-column record formats.
In a multiple-column record of a data file, columns represent different variables and rows represent different cases (respondents) such as experimental data, independent observations etc.
Answer: magnetic tape, floppy disks and hard-disk drives
Explanation:
Millions of dollars in legal fees have been spent attempting to define what qualifies as a fair use.
There are no hard-and-fast rules, only general guidelines and varied court decisions, because the judges and lawmakers who created the fair use exception did not want to limit its definition.
Like free speech, they wanted it to have an expansive meaning that could be open to interpretation.
