Briefly describe the tasks in the implementation activity of the SDLC process.
What will be an ideal response?
Q. 2Which of the following is a difference between the Internet and intranets?
A) The Internet relies on TCP/IP, while intranets are protocol-independent.
B) The Internet can be accessed through web browsers, but intranets need specialized software to access.
C) The Internet supports multimedia and document formats unlike intranets.
D) The Internet is publicly accessible, while access to intranets is protected with passwords known to authorized individuals.
Q. 3Roman Jade, an interior decorations company, stores employee details in its employee information system. The birth date of each employee is stored along with other details, including employee names.
The relationship between the employee names and employee birth dates is a ________.A) one-to-many relationship
B) many-to-one relationship
C) many-to-many relationship
D) one-to-one relationship
Q. 4A use case diagram is used to indicate how ________.
A) direct implementation is carried out in companies
B) users can switch from one operating system to another
C) database tables are interconnected with one another
D) different types of users will interact with a system
Q. 5Which of the following statements is true of intranets?
A) Their functionality is restricted to organizing employee information and distributing announcements.
B) They are accessible only to authorized individuals through an organization's portal.
C) They are grids consisting of private, public, academic, business, and government networks.
D) They are open systems and are accessible to all users surfing the web.
Q. 6A company tried implementing an ERP system and failed. Which of the following is the most likely reason for its failure?
A) lack of security
B) lack of integration
C) lack of preparatory training
D) unsuitability for small or medium businesses
Q. 7What does bounce rate mean in the context of web metrics?
A) percentage of visits in which a user stays on the homepage for longer than sixty seconds
B) percentage of visits in which a user moves from a website's homepage to its subpage
C) percentage of visits in which the user leaves the site from the same page he or she entered it
D) percentage of visits in which a user moves from a website's subpage to its homepage
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