Answer:
Management and coordination of security-related resources
Explanation:
It is essential to make sure that an information security program is highly secured and non-authorized personnel cannot get access to the program. The security of the program is also important to ensure that valuable information and data of clients are safe. This is one of the most vital in security management.
Answer:
A
Explanation:
Option A is not true because a Boolean variable type can hold one of two values only that is (true/True or false/False).
All the other options given in the question are correct because
- A variable declaration refers to specifying its type and name
- If string variables are assigned a numeric values which is legal provided the values are enclosed in quaotes( " "), trying to carryout a mathematical operation like addition will result in string concatenation.
- The Variable name I_Love_to_eat_pizza is legal because it contains no special characters, doesn't start with a number and its not a reserved word in any language
Answer: A
Explain:
you can use memory on a computer to retrieve passed data if your referring to brains memory that is memory of passed events
memory:1 the faculity by which the mind stores and members information
2 something remembered from the past a recollection
Answer:
- RFID tags in shopping mall.
- Browsing the internet.
- Mobile phone calls
Explanation:
Radio frequency identification tag (RFID) in a device that holds personal information of a user electromagnetically. it is used in shopping mall, installed in the shopper's phone or a card, in which all payments are done automatically.
The internet is a global network of devices. With a subscription to a internet service provider, a user can surf the internet at any time of the day.
Mobile phones are portable devices, procured by a user for on-the-go calls. This cell phones have databases with information of cell tower connections, for easy switching for flexible but quality call adaptation.
Answer: Multitasking is the ability of the operating system by which a processor is able to process multiple task at the same time.
Cooperative multitasking is non preemptive multitasking where the processor is assigned to a single process and does not preempt until it completes its jobs or moves to a waiting state.
Explanation:
In Multitasking jobs are executed at a faster rate than as many jobs or tasks can be assigned to the processor at the same time.
In cooperative multitasking due to the non preemptive nature a single job could be assigned to the cpu at a time.
