Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask DBMS Expert


Home >> DBMS

Answer the following problems.

problem 1) Describe the role played by distributed query processor.

problem 2) What is search space and search strategy?

problem 3) Describe what is phantom.

problem 4) Distinguish between MTBF & MTTR.

problem 5) Describe how inplace update and out of place updating takes place.

problem 6) What is basic purpose of conservative time stamp ordering.

problem 7) Describe with diagram the working of distributed execution monitor.

problem 8) What are the problems which arises during query processing?

problem 9) What are categories of information need to be maintained in case of a fragmentation.

problem 10) Describe MDBMS architecture with GCS and without GCS.

problem 11) describe the steps involved in generation of CA.

problem 12) prepare down at least one serializable and one Non serializable schedule for the following transaction:

T1                                   T2                           T3
Read (y)                    Read (x)                 Read (x)
y = y –10                   Read (y)                x = x – 50
Read (x)                     Read (z)               prepare (x)
x = x – 100                x = x – 10               Read (y)
prepare (y)                    y = y – 50               y = y –100
prepare (x)                    z = z – 10                prepare (y)
Read (z)                     prepare (x)                  Read (z)
z = z – x                     prepare (y)                 z = x – y
prepare (z)                    prepare (z)                 prepare (z)

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M95260

Have any Question? 


Related Questions in DBMS

Warehouse management system projectproject deliverablesthe

Warehouse management system project Project Deliverables The project requires students to perform three phases: (a) requirements analysis, (b) system and database design, and (c) a project plan. Note that in the phase 3, ...

Fundamentals of databases assignment 1 -q1 explain the

Fundamentals of Databases Assignment 1 - Q1. Explain the distinction between total and partial constraints. Q2. Explain the difference between a weak and a strong entity set. Q3. Explain the distinction between disjoint ...

A task descriptionoverviewyour task is to create and test a

A. Task Description Overview Your task is to create and test a database in MySQL using PhpMyAdmin. You are provided with a scenario and supporting documents, describing the requirements that Southern Cross University may ...

Describe a database that might be used in nursing using

Describe a database that might be used in nursing. Using this data, explain the relationship between a field, a record, a table and a database. In addition, what are the advantages of managing database information in Acc ...

Lab manualin this lab you will learn how to use ddl and

Lab Manual In this lab you will learn how to use DDL and Oracle Enterprise server to create user accounts, modify, monitor and delete them. You will take the first look at object permissions in Oracle. The last assignmen ...

Salaries for database administrators database

SALARIES FOR DATABASE ADMINISTRATORS Database administrators (DBAs) are among the highest paid professionals in the information technology field. Many people work for 10 to 20 years to get a promotion to DBA. Connect to ...

Taskoverview of business casealive amp boating aampb is a

Task Overview of business case: Alive & Boating (A&B) is a small start-up company that sells small boats in Wagga. A&B keeps its models in several showrooms across the city. At this stage customers cannot view the availa ...

Data warehouses and data martswrite a one- to two-page

Data Warehouses and Data Marts Write a one- to two-page (250-500 word) paper that discusses the differences between data warehouses and data marts. Also, discuss how organizations can use data warehouses and data marts t ...

Your team is a consulting company that specializes in rapid

Your team is a consulting company that specializes in rapid application development. A client company wishes to improve their customer data and interactions records. You create a simple customer relationship system for t ...

Database analysis and designimplement the initial database

Database Analysis and Design Implement the initial database design for the Enterprise Resource Planning conceptual model described by the following requirements in your selected RDBMS. You need to create the Entity-Relat ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro