Ask Question, Ask an Expert


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

Your assignment should be submitted in a single word doc

Your assignment should be submitted in a single Word doc (.doc or .docx). It should include your scenario diagram for Problem 1, and your Ruby source code for Problems 2 and 3. Contact me or post to our discussion board ...

Home libraryisbntitleauthor Home Library I SBN Title Author LastName Author_FlrstName

Home Library I SBN Title Author LastName Author_FlrstName Publisher Date Edition Media 369852 Cosmos Sagan Carl Random House 1980   Book 741258 No Secrets Simon Carly Elektra 1972   CD 654789 Symphony No 3 Dur Eroica Op ...

In general my report talks about the database management

In general, my report talks about the Database management system. But I want to a specific topics of it in 3 pages. The topics are: 1. Comparison between File approach and Database approach. 2. Advantages and disadvantag ...

Assessment item 1taskthe fermoy house databasethe owners of

Assessment Item 1: Task The Fermoy House database The owners of Fermoy House, a Bed and Breakfast guest house in the Blue Mountains of NSW, have approached you to build them a database to help them run their business. Fe ...

Brief-the aim is that your team should produce a

Brief- The aim is that your team should produce a requirements document that describes the problem to be solved and captures the requirements for an information system that supports the needs of the vehicle pool manager ...

Database design and development assignmentintroduction -

Database Design and Development Assignment Introduction - The sample solution of assignment 1 will be released on the course website approximately two (2) weeks after the assignment 1 due date.  You must use that sample ...

Application creating and populating a databasesuppose you

Application: Creating and Populating a Database Suppose you have a small retail store and decide to create a database to track sales. You have information about recent sales that you want to use for testing the database. ...

The purpose of the veterinary hospital registration system

The purpose of the Veterinary Hospital Registration system is to handle and record all the information relating to the clients, veterinarians, pets, treatments administered, insurance coverage and appointments (open, clo ...

Upload your final project code and your presentation upload

Upload your final project code and your presentation. Upload all of your code in one large text file that has the .sql extension. Be sure to identify each section of code so that the reader will know what it does. All co ...

Itech 1006 - database management systems

ITECH 1006 - Database Management Systems Assignment Overview For this assignment you will implement and query a database from a supplied ER Diagram and Schema. You will be required to write the SQL statements to create t ...

  • 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

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate