Answer:
C. X-ray
Explanation:
AWS X-ray is a form of service that assists developers in carrying out analysis and debugging functions, and at the same time helps in the allotted applications, including those built using a microservices architecture.
In other words, an X-ray, in this case, will assist the developers in carrying out the following:
1. Establish a service map
2. Single out errors and bugs
3. Construct analysis and visualization apps
4. Enhancing the experience for end-users of the application under x-ray.
Answer:
The correct answer is "Program".
Explanation:
Program is the collection of statement or instruction which is developed for creating any software or any purpose. The program is implemented or executed by a computer to perform a particular task.The particular programmer always writes an instruction to develop a program.
Program are always organized for the common purpose, that specifies the computer what tasks to perform as well as how to perform that particular task for example if programmer develops a program of calculator then it should be only used for the calculation purpose.
Answer: Memory hierarchy is the hierarchy that is created on the basis of the response time of different memories. The performance obtained by the memory helps in creating a computer storage space in distinguished form. The factors considered for the creating of the hierarchy structure are usually response time, storage capacity, complexity etc.
Usage of different kind of memories take place due to different kind of requirements from the system which cannot be fulfilled using one memory device.The requirement is based on saving time, decreasing complexity , improving performance etc.Example of requirements can be like some functions and files do not require much space , some might require quick accessing,etc.
Thus hierarchy of any particular system is in the form of fast to slow order from registers,cache memory, Random access memory(RAM) and secondary memory.
