QUESTION 1 1.     Describe some of the differences between analog and digital electronics.  List at least  2 differences.   5 points    QUESTION 2 1.     List three common products that can have either a digital or analog output.   5 points    QUESTION 3 1.     Describe the difference between the binary, decimal, octal, and hexadecimal system.   10 points    QUESTION 4 1.     Define the purpose of the following VHDL program segments::  a) library, b) entity,  and c) architecture.   15 points    QUESTION 5 1.     Which Boolean law is used to transform each of the following equations? 1.     B + (D + E) = (B + D) + E 2.     CAB=ABC 3.     (B + C)(A + D)=  BA + BD + CA + CD 4.     D + E = E + D   20 points    QUESTION 6 1.     Using Boolean algebra techniques, simplify this expression: AB +  A(B + C) + B(B + C)     10 points    QUESTION 7 1.     Write the Boolean expression for each of the logic circuits below. 10 points    QUESTION 8 1.     Draw a logic circuit for circuit represented by each expression: 1.     AB’ + A’B 2.     AB + A’B: + A’BC 3.     A’B(C + D’) 4.     A + B[C + D(B + C’)]   10 points    QUESTION 9 1.     Construct a truth table for each of the following Boolean expressions: 1.     A + B 2.     AB 3.     AB + BC 4.     (A + B)C 5.     (A + B)(B’ + C)

you will discover overlapping themes characterizing these theories and approaches, including similar sets of competencies that define and describe the behaviors, values and principles that guide leaders in all disciplines. Among leadership competencies common to most theories and approaches to leadership, you will likely find references to “persistence,” “dependability,” “follow-through,” “accountability,” and “determination.” Effective leaders hold themselves personally accountable for setting vision, direction and goals for those with whom they work and for achieving results through others. Followers look to leaders for guidance and focus, and effective leaders are able to role model the principles, practices and values they believe will help move a group of followers to achieve desired results. This means that leaders must be prepared, well-organized, structured, and systematic in their approach. This requires effective management of time, tasks and priorities. For the first part of this Discussion Forum assignment, consider the requirements of leaders in your own discipline or field of study. What are the expectations for and challenges of managing time, tasks and priorities? What observations have you made of successful leaders in your discipline or field of study? How do these successful leaders demonstrate that they are prepared, well-organized, structured and systematic in their approach? Now consider your own journey as a scholar. What challenges do you expect to face in being prepared, well-organized, structured and systematic in your approach to graduate studies? How will you ensure you are able to be successful as a scholar in the face of competing demands for your time and attention, including demands from work, family, and social obligations?