What is the Database Management System (DBMS)? Give
example companies who are using DBMS in Saudi Arabia? (write max
200 words with evidence in your own words)
A general-purpose database management system (DBMS) has
5 basic responsibilities:
Interaction with the file management system
Integrity enforcement
Security enforcement
Backup and Recovery
Concurrency control
For each responsibility, explain the problems that would
arise if the DBMS did not execute these responsibilities. Be
descriptive and give examples where appropriate.
Q1. What is the scope of Productıon / Operations
Management? Explain.
Q2. Is there any difference between Production Mgmt. and
Operations Mgmt.? Explain.
Q3. Why are Competitiveness, Productivity, Strategy and
Flexibility crucial ( very important) for Organizations and
Businesses? Explain.
Q4. What are the benefits of applying Production Management
concepts for organizations? Explain.
Concepts & Principles of Engineering Management
Q1. Name and explain the elements of motivation.
Q2. What is the difference between self-efficacy and
self-esteem?
Q3. What are the purposes of interactive communication?
Q4. What are some of the physical health concerns that have been
linked to stress?
Q5. Describe, with example, the self-focused impression
management techniques.
Database Design and Management Question: Discuss the security
needs of DBMS solution. Recommend a comprehensive but high-level
security management plan for the design.
What RAD?What is a relational database?What are the other types of DBMS?What is a composite key?What is a primary key?What is a surrogate key?What is a foreign key?
1. Q1) What do you understand by terminal temperature different?
Can it be negative? Explain. Q2) A 50% reaction turbine is supplied
with steam at 60 bar, 600 °C. the condenser pressure is 0.07 bar.
If the reheat factor is assumed to be 1.04 and the stage efficiency
is constant throughout at 80%. Calculate the steam flow required
for a diagram power of 25 MW. 2.