Answer:
Difference between laptops and desktop computer are:
- Desktop computers contain wide variety of components, but laptops are realtively expensive than desktop computers because laptop has high speed and better graphics designs which increased the cost of whole system.
- Desktop computer processors are larger in size and it is more efficient and powerful as compared to laptops because laptop processor still has some limitations.
- Laptop uses less power as compared to desktop computer because laptop contain small components and that is why it needs less power.
- Desktop computers are easy to upgrade and in laptops hard drive and memory, these two components needs to be upgraded.
Answer:
enable the used ports in the router with their respective IP address and only the connected ports in the switch. Allow configure the STP on the switch
Explanation:
Network switches are used to connect a group of computer devices in a network LAN. It is automatically enabled when a port is connected and creates a MAC address table of the computers connected to it. STP or spanning-tree protocol is a protocol used to prevent looping in a switch. Unused ports can be disabled for security reasons.
A router is a network device that is used to forward packets between networks. All used ports in a router must be enabled and configured with an IP address and subnet mask.
Answer: E. Use a RESTful architecture for both, send the ID through a POST, and ping the service with a GET until a response is available.
Explanation:
Since there are two microservices that need to communicate with each other without holding up a thread on either end, the communication framework should be used is a RESTful architecture for both, send the ID through a POST, and ping the service with a GET until a response is available.
REST is a software architectural style which is used in defining the set of rules that be used for the creation of web services. The REST architecture allows requesting systems to be able to access and manipulate web resources.
Answer:
The formula does not require arguments.
Explanation:
One of the programs or software that runs on a computer is Microsoft Office programs. One of these programs is called Microsoft Excel. It is a spreadsheet program where calculations can be made, graphs, diagrams can be plotted and drawn as well.
In other to utilize Microsoft Excel properly, we make use of what we call FUNCTIONS. Functions in Microsoft Excel are defined as formulas, that have already been prepared or created before hand in the Microsoft Excel program so that we can be able to used Microsoft Excel properly and efficiently. Functions may or may not require ARGUMENTS to carry out necessary calculations.
An ARGUMENT is a number or variable that functions require to carry out or do their calculations.
Examples of the functions found in Microsoft Excel are the TODAY and NOW functions. These two functions are used in spreadsheets on Microsoft Excel with regards to Date and Time.
TODAY function is used to give us or update the current or present date while the NOW function gives us or updated the current date and time.
The uniqueness or similarities between the TODAY and NOW functions is that their formula do not require arguments.
