I think it’s number 1. Check the answer first.
Answer: TRUE
Explanation: Composite is simply used to refer to the existence of more than one event or pattern. The composite primary key as related to database management query refers to the synergy or combination of more than one field or column of a specified table which is used in sorting or accurate identification of a record. When attributes are combined, that is more than one, it assists in narrowing down the returned records such that records which are close and exclusive to the options specified are returned. Usually, the more the number of columns which makes uo the case mpoaite keys, the more unique and well sorted our returned output is.
Answer:
The data processing is broadly divided into 6 basic steps as Data collection, storage of data, Sorting of data, Processing of data, Data analysis, Data presentation, and conclusions. There are mainly three methods used to process that are Manual, Mechanical, and Electronic.
Answer:
Laurence can write 10 programs while Carrie Anne can write 5.
Laurence can make 6 sunglasses while Carrie Anne can make 4
Explanation:
Answer:
Base name or -b command is used to locate only match directory in Linux.
Explanation:
base name can primarily be used in shell script.
As we know that base name can be described as a standard UNIX computer program. When we give a path name to any base then it deletes each and every prefix up to the last slash character and give back the result. base name can be defined in the Single UNIX Specification