Answer:
database design is the correct e
Answer:
Pros and cons of multiple inheritance
Pros
a) You categorize classes in many different ways. Multiple inheritance is a way of showing our natural tendency to organize the world. During analysis, for example, we use multiple inheritance to capture the way users classify objects.
b) By having multiple superclasses, your subclass has more opportunities to reuse the inherited attributes and operations of the superclasses.
Cons
a) If two classes have a method with the same name, the new subclass doesn't know which one to call.
b) multiple inheritance can lead to a lot of confusion when two base classes implement a method with the same name.
c) The more superclasses your subclass inherits from, the more maintenance you are likely to perform. If one of the superclasses happens to change, the subclass may have to change as well.
d) When a single subclass inherits the same attribute or operation from different superclasses, you must choose exactly which one it must use.
Explanation: Question 2
Some programming languages such as Java don’t allow you to use multiple inheritance. You must translate multiple inheritance into single inheritance or individual Java interfaces. This can be confusing and difficult to maintain because the implemented code for categorizing objects is quite different from the way the user organizes those objects. So, when the user changes their mind or adds another category, it is difficult to figure out how to program the new subclass.
Answer:
943
The ENIAC was invented by J. Presper Eckert and John Mauchly at the University of Pennsylvania and began construction in 1943 and was not completed until 1946. It occupied about 1,800 square feet and used about 18,000 vacuum tubes, weighing almost 50 tons.
Explanation:
Computers have evolved and advanced significantly over the decades since they originated. Many years ago, in their most rudimentary form, computers were very large and slow. Gradually, computers have become smaller and faster, enabling people to use them virtually anywhere.
can i have brainliest
Answer:
String cocat =octet1+"."+octet2+"."+octet3+"."+octet4;
Explanation:
See a complete java code below:
public class num15 {
public static void main(String[] args) {
int octet1 = 192;
int octet2 = 168;
int octet3 = 1;
int octet4 = 44;
String cocat =octet1+"."+octet2+"."+octet3+"."+octet4;
System.out.println(cocat);
}
}
Answer:
3. apply to all communications, not just cross-cultural.
4. can be anything that prevents someone from receiving and understanding a message that is communicated.
5. may include language and communication style.
Explanation:
Communication can be defined as a process which typically involves the transfer of information from one person (sender) to another (recipient), through the use of semiotics, symbols and signs that are mutually understood by both parties.
An effective communication can be defined as an act that typically involves conveying or disseminating information efficiently and effectively from an individual (sender) to another (recipient) without any redundancy. Thus, effective communication ensures that messages or information are transmitted properly, guarantees a feedback, lacks the use of harsh tones, ensures both parties are well understood, gives room for clarity etc.
Barriers to communication refers to anything that prevents the successful transmission, receipt and understanding of a message and they;
I. Apply to all communications, not just cross-cultural.
II. Can be anything that prevents someone from receiving and understanding a message that is communicated.
III. May include language and communication style.
