Answer:
The challenge of cost control
The challenge of competence
The challenge of reduced system delivery times.
Explanation:The Challenge of Cost control is a major challenge affecting the software engineering in the 21st century,the cost of Microchips and other hardware are constantly rising.
The challenge of competence is another major challenge affecting software engineering in the 21st century,as most software engineers lack the required competence to handle some of the issues facing softwares.
The challenge of reduced system delivery times is a major challenge likely to affect software engineering in the 21st century,as people required the software to be available in the shortest possible time.
Answer: Reverse DNS zone
Explo: a reverse DNS zone needs a PTR record since it is in charge of resolving the IP address to a domain or a hostname.
Answer:
False
Explanation:
It is wrong to say that plagiarism can not be detected, there is a wide range of technologies available to prove that the information provided that a person is gotten directly from a source and it was not His own words. Plagiarism checking tools include web applications and software made to check plagiarism and they available for use, most of which are paid software and some are free.
Answer:
The correct answer to the following question will be Option A (EPC (Electronic product code)).
Explanation:
- The EPC is built as a global identifier providing, for all time, distinct identity for any physical thing anywhere in the world.
- This technology enables the use of RFID tags to classify and track the resistance of every other individual item.
No other alternative will be capable of performing these activities or use the RFID tags in any other way. So choice A is the correct answer.
