Select all statements that correctly describe the ramifications of important features supported by modern DBMS.

a.

The ability for a database to grow large helps guarantee the integrity and consistency of data in the database.

b.

The support of data types helps prevent storage of inappropriate data, for example, support of a DATE data type that requires dates and excludes character strings or numbers.

c.

The ability to run on different types of hardware such as PCs and Sun Microsystems servers help guarantee the integrity and consistency of data in the database.

d.

The support of security constraints helps prevent unauthorized modification of data.

At an open or uncontrolled intersection, yield if a. the cross road has more lanes than yours b. the cross road has fewer land than yours c. you’re on a state highway and the cross road is a secondary road d. do you have three or more passengers in your vehicle

Which one of the following is the most accurate definition of technology? a electronic tools that improve functionality b electronic tools that provide entertainment or practical value c any type of tool that serves a practical function d any type of tool that enhances communication

Read the following scenario, and then answer the question below. you want to send an e-mail to your boss requesting a meeting to discuss a raise. what is the best example of an e-mail to an employer about this meeting? “hey jason. can we chat about getting me more money soon? let me know. peace, meg.” “hello jason. pardon me for sending yet another e-mail today about my need to talk to you about my position and a possible pay increase. i am dying to know when you can talk. sincerely, meg.” “hello jason. i have been with the company for one year and have taken on more responsibilities than outlined in my job description. i would appreciate an opportunity to speak with you about my position. let me know when we can schedule a meeting. you, meg.” “greetings jason! i hope this e-mail finds you well and happy today. i really, really want to talk to you about something important. i am not sure if you have time. i hope you do. get back in touch with me and let me know when we might talk. ever so much for taking the time to read this. sincerely, meg.”