Answer:
IT disaster recovery helps maintain business activity in the event of a disruption such as a natural disaster, ransomware attack or accident.
Answer:
True
Explanation:
OOP or object oriented programming is a structured programming process that relates or classify data into fields. It is based on creating objects with available data.
OOP deals with classes and objects. Classes are containers or a defined collection of objects. Objects are collections of data that identifies that object.
An example of class and object is man and John, where man is the class and John, the object.
There can only be one version of the class "man" in the program.
The question above contains multiple choices;
<span>a.
</span>Application
<span>b.
</span>Recovery
<span>c.
</span>Backup
<span>d.
</span>System
The answer is d) System software.
The system software consists of the
operating systems and utility programs which are usually preinstalled. The
operating system controls how a PC system functions. Utility programs, on the
other hand, perform general tasks for the computer like system maintenance and
file compression.
COMPLETE QUESTION:
Nominal data:
A) are ranked according to some relationship to one another.
B) have constant differences between observations.
C) are sorted into categories according to specified characteristics.
D) are continuous and have a natural zero.
Answer:
C) Are sorted into categories according to specified characteristics.
Explanation:
Nominal data is defined in statistics as that data that are 'named' or 'labelled'. Data values therefore belong to different groups with unique labels with each group associated with specified characteristics.
Sean is using FUNCTION POINT (d) method for forecasting the time and cost of developing a customized software program by looking at the number of inputs, outputs, inquiries, files, and interfaces.
Explanation:
- The function point is a "unit of measurement" to express the amount of business functionality an information system (as a product) provides to a user.
- The outcome of a function point count provides the metric 'unit of software delivered' and can be used to assist in the management and control of software development, customisation or major enhancements from early project planning phases, through to the ongoing support of the application.