Homework of Chapter 4 CIS4271/CIS6274 Fall Quarter 2007 MULTIPLE CHOICE: Choose the one alternative that best completes the statement or answers the
question. 1. ( C ) The property by which subtype entities possess the values of all attributes of a s
Answer of Homework of Chapter 2 CIS4271/CIS6274 Fall Quarter 2007 MULTIPLE CHOICE: Choose the one alternative that best completes the statement or answers the
question. 1. ( B ) Which of the following is NOT a component of an information systems arch
Answer to Homework of Chapter 3 CIS4271/CIS6274 Fall Quarter 2007 MULTIPLE CHOICE: Choose the one alternative that best completes the statement or answers the
question. 1. ( D ) The common types of entities are: A) strong entities. B) weak entities.
Homework of Chapter 7 CIS4271/CIS6274 Fall Quarter 2007 MULTIPLE CHOICE: Choose the one alternative that best completes the statement or answers the
question. 1. ( B ) DDL is typically used during which phases of the development process? A) Implement
Homework of Chapter 8 CIS4271/CIS6274 Fall Quarter 2007 MULTIPLE CHOICE: Choose the one alternative that best completes the statement or answers the
question. 1. ( D ) The most commonly used form of join operation is the: A) outer join. B) union join
Homework of Chapter 6 CIS4271/CIS6274 Fall Quarter 2007 MULTIPLE CHOICE: Choose the one alternative that best completes the statement or answers the
question. 1. ( A ) Database access frequencies are estimated from: A) transaction volumes. B) user lo
Homework of Chapter 5 CIS4271/CIS6274 Fall Quarter 2007 MULTIPLE CHOICE: Choose the one alternative that best completes the statement or answers the
question. 1. ( B ) A form of database specification that indicates all the parameters for data storag
Answer of Homework of Chapter 1 CIS4271/CIS6274 Fall Quarter 2007 MULTIPLE CHOICE: Choose the one alternative that best completes the statement or answers the
question. 1. ( C ) One application of data warehouses is: A) shipping of information. B) or