Answer:
Check the explanation
Explanation:
Almost all smartphone devices have global positioning satellite (GPS) service capabilities in them, which mean that apps will be able to combine the phone user's location with the available retail outlets and services to build better mobile business opportunities. For instance, some applications can navigate the user to a particular business locations (such as movie theaters, restaurants, or a nearby auto repair facilities) based on the user's present location.
App like twitter can use the GPS capability to tailor yhier user feeds and timelines with digital contents that are intresting to users in that location.
amazon can advertise based on the need of consumers in a particular location.
Google also tailor thier adword and adsense advert based on the location of the user.
Answer:
The solution code is as below:
- Scanner input = new Scanner(System.in);
- System.out.print("Input a string: ");
- String inStr = input.nextLine();
- int strLen = inStr.length();
-
- while(inStr.equals("Quit") != true && inStr.equals("quit") !=true && inStr.equals("q") != true){
-
- for(int i= 0; i < strLen; i++){
- System.out.print(inStr.charAt(strLen - 1 - i));
- }
-
- System.out.println();
- System.out.print("Input a string: ");
- inStr = input.nextLine();
- strLen = inStr.length();
Explanation:
Firstly, we create a Scanner object,<em> input</em> (Line 1).
Next, we use the Scanner object nextLine() method to get a text input from user (Line 3).
We create a while loop and set the condition so long as the input text is not equal to "Quit", "quit" or "q" (Line 6), the program should proceed to print the input text in reverse (Line 8-10). To print the text in reverse, we can apply the expression<em> length of string - 1 - current index</em>. This will ensure the individual letter is read from the last and print the text in reverse.
Next, prompt the user to input a new text (Line 13-14) and repeat the same process of printing text in reverse so long as the current input text is not "Quit", "quit" or "q".
Answer:
d. ipconfig /release
b. ipconfig /renew
a. ping
c. nslookup microsoft.com
Explanation:
A router can be defined as a network device that is designed typically for forwarding data packets between two or more networks based on a well-defined routing protocol.
Basically, it is an electrical device or node that is designed to connect two (2) different networks (in different locations) together and allows them to communicate.
Generally, routers are configured using a standard routing protocol with an IP address as the default gateway.
Dynamic Host Configuration Protocol (DHCP) is a standard protocol that assigns IP address to users automatically from the DHCP server.
Basically, a DHCP server is designed to automatically assign internet protocol (IP) address to network devices connected to its network using a preconfigured DHCP pool and port number 67.
On a related note, when a computer that is configured with DHCP cannot communicate or obtain an IP address from the DHCP server, the Windows operating system (OS) of the computer automatically assigns an IP address of 169.254.33.16, which typically limits the computer to only communicate within its network.
I. ipconfig /release
II.. ipconfig /renew
III. ping
IV. nslookup microsoft.com
Answer:
Technical Illustrator do not use ISO reference model in their work. They often use graphical and visual drawing tools of technical illustration in their work. However, Network engineer and computer scientist often used ISO reference model in their work. As you know that, ISO is a standard for protocol used for communication between two computers.
Explanation:
Technical Illustrator
A technical illustrator makes illustration and visual representation of a product in order to communicate technical information of technical nature with customer/user. The technical illustrator illustrates the technical presentation of the product in manuals and in publication. However, the technical illustrator doesn’t use the ISO model in their work. They use graphical and visual tools to help their work effectively.
Engineer:
Network engineers, communication and internet engineers use the ISO model. For example, if any fault occurs in LAN, to diagnose the fault, the network engineer uses the ISO model to identify the error in ISO layers. They use the ISO conceptual model, in order to know which layer is producing the fault.
Computer Scientists:
The computer scientist who is working in the field of telecommunication, they often use the ISO model as a base, to make improvement in the communication system and management of telecommunication system.
