... Implementing Data Integrity Module 6: Deriving a Physical DataDesign Module 2: Solution Design Processes Designing Data Services andData Models Module 3: Using a Conceptual Design for Data Requirements ... Data Storage Considerations Module 1: Course Overview Module 8: Designing Data Services Module 7: Implementing Data Integrity Module 2: Solution Design Processes Designing Data Services andData ... redundant dataand inconsistencies Normalization also helps speed up data modification and reduces application modifications anddata maintenance Module 5: Normalizing the Logical DataDesign 115...
... Conceptual Design for Data Requirements Module 4: Deriving a Logical DataDesign Module 6: Deriving a Physical DataDesign Module 5: Normalizing the Logical DataDesign Physical DataDesign Module ... Module 8: Designing Data Services Module 7: Implementing Data Integrity Module 2: Solution Design Processes Designing Data Services andData Models Module 3: Using a Conceptual Design for Data Requirements ... affect other operations " Separate data into different types of databases, based on the purpose of the data Designing an effective database system requires an intimate understanding of the data and...
... Change andConfiguration Management Design Increase Information Accessibility By using CCM technologies, users’ data, settings, and applications can be available at any client computer Even user data ... processors, and receptionists typically fall into this category Module 1: Introduction to Change andConfiguration Management Design 15 Data- Entry Workers Data- entry workers use computers to enter data ... the final design 40 Module 1: Introduction to Change andConfiguration Management Design Completing the Design Topic Objective To identify the need for formal acceptance of the designand the...
... Implementing Data Integrity Module 6: Deriving a Physical DataDesign Module 2: Solution Design Processes Designing Data Services andData Models Module 3: Using a Conceptual Design for Data Requirements ... Data Storage Considerations Module 1: Course Overview Module 8: Designing Data Services Module 7: Implementing Data Integrity Module 2: Solution Design Processes Designing Data Services andData ... redundant dataand inconsistencies Normalization also helps speed up data modification and reduces application modifications anddata maintenance Module 5: Normalizing the Logical DataDesign 115...
... logical datadesign before physical design ! Entities and Attributes This section introduces the building blocks of the logical data model: entities and their attributes The experienced database designers ... introduces the concept of logical datadesign For many students, this concept will be new and somewhat challenging Either they will never have thought logically about data at all, or they will have ... to the physical (table) design phase, skipping the logical phase Your primary task as instructor is to convince all students of the value and necessity of logical datadesign In this section,...
... the Logical DataDesign Activities Activity 5.1: Identifying Keys in the Logical Model In this exercise, students will identify primary, foreign, and composite keys for a logical data model based ... Ferguson and Bardell, Inc case study After completing this activity, students will be able to: ! Identify primary, foreign, and composite keys in a logical data model ! Select a primary and foreign ... Complete the activity Look at the answers and be able to explain them Activity 5.2: Normalizing Data In this activity, students will normalize the logical design from Activity 5.1 to third normal...
... Deriving a Physical DataDesign Activities Activity 6.1: Translating the Logical DataDesign In this activity, students will evaluate the logical design for a portion of the Ferguson and Bardell, Inc ... From this design, students will determine the appropriate tables, fields, anddata types Students should fill in the blank grids in the activity manual with the tables, fields, anddata types ... students will be able to: ! Evaluate a logical datadesign ! Determine the appropriate data types for columns in a table ! Produce a physical datadesign ! To prepare for the activity ! Complete...
... Logical DataDesign Exercise 1: Deriving a Physical DataDesign from a Logical DataDesign In this exercise, you will use the logical datadesign presented below and derive a physical datadesign ... Table Field Data type 31 32 Activity 6.1: Translating the Logical DataDesign Table Field Data type Table Field Data type Table Field Data type Activity 6.1: Translating the Logical DataDesign Table ... Field Data type Table Field Data type THIS PAGE INTENTIONALLY LEFT BLANK Table Field Data type 33 34 Activity 6.1: Translating the Logical DataDesign Table Field Data type Table Field Data type...
... Optimizing a Physical DataDesign Exercise 1: Determining Areas for Optimization In this exercise, you will evaluate the logical datadesign presented in the following illustration, and determine areas ... include: Replicate the database on the local client computer using MSDE, and then upload the new information to the main SQL Server database daily Create a separate database and table for the client ... queried by last name to run several reports and queries This situation has been identified as a performance problem by the database administrators, and they are requesting a fix as soon as possible...
... between handset and PBX for the existing PBX? e A, B, C, and D f A and B g A, B and C h A and C 22) Which of the following statements are true about echo cancellation? a Echo is due to the way handsets ... IOS d A, B, and C e A and B f B and C g A and C 23) Cisco implements signaling between the call agent and a terminal using SGCP a True b False 24) Using a single PVC for voice and data, instead ... perform capacity planning d A, B, and C e A and B f B and C g A and C 20) Cisco-switched VoFR protocol includes forwarding of the called telephone number and supports tandem switching of the call over...
... lost between CallManager and legacy PBX d A and B e B and C f A and C 42) H.225 registration, admission, and status (RAS) channels are unreliable and subject to timeouts and retry counts a True ... B, and C e A and B f B and C g A and C 34) The CallManager database uses _ to tie an actual IP Phone to a telephone number a Media Access Control (MAC) address b Directory Number c Line Appearance ... Management payload types include faults and performance measurements d A and B e B and C f A and C g A, B and C 7) Low-speed links require link fragmentation and interleaving at Layer (similar to...
... What protocol or signaling is used between handset and PBX for the existing PBX? e A, B, C, and D f A and B g A, B and C h A and C 36) Cisco's uOne is a standards-based messaging application that ... handle voice traffic reliably c It provides the necessary information to perform capacity planning d A, B, and C e A and B f B and C g A and C 40) In designs involving tie- line replacement and ... Gateway using 12.05(T) d A, B, and C e A and B f B and C g A and C 8) Consider this scenario You have two branch offices using IP telephony with CallManager 2.4 To handle admissions control between...
... stand for? A Architecture for Voice Video and Intelligent Data B Architecture for Voice Video and Integrated Data C A Lot of Voice Video and Integrated Data D All Voice Video and Integrated Data ... voice anddata into different queues B Combining Voice andData into the same queues C Provisioning a larger bandwidth circuit for the link D Tagging the voice packets with a COS = andData = ... statement is true about SQL database replication in a cluster? A One server is designated as the publisher and all others are subscribers Database replication for CallManager configuration information...
... or signaling is used between handset and PBX for the existing PBX? e A, B, C, and D f A and B g A, B and C h A and C 36) In designs involving tie- line replacement and toll bypass solutions, voice ... PVC for voice and data, instead of separate PVCs for each: a Is more economical b Provides higher quality voice c Requires a star topology d A, B, and C e A and B f B and C g A and C 27) Which ... to be replaced by uOne in the Architecture for Voice, Video and Integrated Data (AVVID) IP Telephony solution d A and B e B and C f A and C 21) Which of the following elements requires minimizing...
... surface-mount lands, andLayout footprints in general Tables summarize the information and serve as a design guide during footprint designand PCB layout Chapter addresses the electrical aspect of PCB design ... Chaps and 5) is given, as it is the foundation of both footprint designand PCB routing Design examples are provided to demonstrate how to design discrete through-hole and surface-mount devices and ... Created by LayoutLayout format files (.MAX) When you are designing your board, Layout works with and saves your design in a format that is efficient for your computer The Layoutdesign file has a...