Answer:
following are the OSI Layers
1.physical layer
2.datalink layer
3.network layer
4.transport layer
5.session layer
6.presentation layer
7.application layer
Explanation:
physical layer is used to transmit media,signal and binary information
datalink layer is used for physical addressing MAC and LLC
network layer is used for path determination and ip
transport layer is for end to end communication and reliability
session layer is for interhost communication
presentation layer is for data representation and encryption
application layer is network process to application
"Main" goes in the blank. For example in C++ all of your code goes in the main function.
Answer:True
Explanation:
Many organizations find themselves in the position of being data rich and information poor. Even in today's electronic world, managers struggle with the challenge of turning their business data into business intelligence.Data in its raw form does not help managers in reaching their business decisions. In this electronic age data collection has been made simple .However the value of that data can only be seen when it is processed and it becomes information. It can help managers to make quick business decisions that will be used to make come up with important business strategies .It follows that when data is collected in its various forms it should then be processed meaning that the business managers can either use business Intelligent software that can present the data in a meaningful form like graphs . pie charts and other forms that can be easily interpreted and reflect the trends that have been presented by the raw data .The organisation should find value in the data that they have collected and tell the story that leaves in the data.
Answer:
True
Explanation:
A guest Operating System (OS) is a secondary OS to the main installed OS which is the host Operating System (OS). Guest OS can either be a part of a partition or a Virtual Machine (VM). This guest OS is used as a substitute to the host OS.
vSphere Web Client can be installed by using a CD-ROM, DVD or ISO image which has the installation image to make a Virtual Machine (VM) functional.
Answer:
speed and storage
Explanation:
The pros and cons of both are mainly in regards to speed and storage. Due to linked lists elements being connected to one another it requires that each previous element be accessed in order to arrive at a specific element. This makes it much slower than an array-based implementation where any element can be quickly accessed easily due to it having a specific location. This brings us to the other aspect which is memory. Since Arrays are saved as a single block, where each element has a specific location this takes much more space in the RAM as opposed to a linked implementation which is stored randomly and as indexes of the array itself.
Array Implementation:
- Pros: Much Faster and Easier to target a specific element
- Cons: Much More Space needed
Linked Implementation
- Pros: Less overall space needed
- Cons: Much slower speed.
