When you hit enter key you will create new paragraph so answer is true
Answer:
two types of storage devices used with computers a primary storage device such as r a m and the secondary storage device such as a hard drive secondary storage can be removable internet or external
Explanation:
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Answer:
Data base administrator
Explanation:
The data base administrator is a component of a data model that defines the boundaries of a database, such as maximum and minimum values allowed for a field , constraints and access methods. Database is structured from of data sets.
The data in database use to come from different sources that data must have some boundaries. Database administrator is a part of DBMS. The authorized DBA is responsible for the integrity of data and keeping the data in good manner so at the time of need the data could be accessed rightly. Storage of data has to be done in a way that at time of use or at the time of retrieval the data must be accessed frequently and easily.
Database administrator is responsible to put constraint on the database, for example a person could enter how many digits or alphabets in the required fields or records. Otherwise user could enter irrelevant and lengthy data in the fields so it would be hard to manage data on server due to shortage of the memory. By putting such constraints the size of data could be managed and relevant data could be saved. Secondly, constraints use to be put for security purpose to keep information confidential and secure the certain constraints are mandatory and the data base administrator is responsible for such constraints.
Once the user use to store data on database the data safety and integrity is most important for them. So that DBA will arrange the data in organised form which will give quick access and data length will be managed properly so user could not enter lengthy data to full the repository. DBA put security constraint as well for the satisfaction of user and secure use of the database.
So we could say that dba is most important part of DBMS of any organization.
Answer:
Option(B) i.e "Merge sort " is the correct answer to the given question .
Explanation:
The merge sort follow the approach of divide and conquer technique .It means firstly it divided the given array into the sub parts that sub parts are sorted in comparing the first value with the adjacent value and perform selection sorting in them it means we swap the value if necessary. This process will continue until all the elements are checked .
- When the sub parts are arranged then we will combine them and getting the new or original array that is in sorted order.
- When we perform the merge sort the extra memory is used which is drawback of merge sort .
- All the other options are not Splitting the array in two parts and perform sorting so these are incorrect option .
Answer:
true
Explanation:
I'm pretty sure it's true. I took coding class and something similar came up, but not 100% sure tho
