Answer:
Four buttons are needed for this application
Explanation:
The user activities such as entering the user name, subject, preferred appointment time and phone number are done using a text box. Typically, a text box is used to display, or accept as input, texts from the user.It is a graphical control element intended to enable the user to input text information to be used by the program.
Only activities such as submission of requests, Printing appointment request, clearing the screen and exiting the application, will require the user to click on a button. The buttons should be properly labelled and made to function on click/trigger.
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.
Answer:
IT Steering Committee
Explanation:
IT steering committee are committee which purpose is to direct, review and approve IT strategic plans, oversee major initiatives, and allocate resources. The steering committee establishes IT priorities for the business as a whole.
The sole aim or goals of an IT steering committee is to establish performance measures for the MIS function and see that they are met.
IT steering committee also decide on the priorities of business within an organization, and then manage the general course of the operation. Steering committee can change the look of a business.
Answer:
Auxiliary storage
Answer. Answer: Auxiliary storage is the term collectively describing the hard disks, CDs, and flash drives. Auxiliary storage is any storage which is made available through input / output channels to the device.
