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sir , pls send me the latest sample question papers of sbi bank po exam.i need to evaluate myself as for time management before giving the exam this august. i shall be grateful to you..

regards..
ashwin

Hi i am attaching SBI question papers with answer with this message kindly find the attachment..

hi sir,..........................
Difference between data structure and DBMS?

hi sir.................................
Describe the structure of a DBMS?

Why RDBMS is known as relational dbms?

What are data models in DBMS?

What is the difference between DBMS and file management?

What are the characteristics of relational database management system?

What are the different data model in DBMS?

What is the disadvantages and disadvantages of object oriented DBMS?

what is Metadata ?

Latest sample question papers of SBI PO Exam?

Hi i am attaching SBI question papers with answer with this message kindly find the attachment..
Attached Files SBI Sample paper 1.docx(48.9 KB, 4 views)
sbinumerical.txt(7.0 KB, 1 views)
SBI Sample paper 1(Reasoning).doc(64.0 KB, 4 views)
SBI Sample paper 3(Computer knowledge).doc(33.0 KB, 5 views)
SBI Sample paper 2(Quantitative Aptitude).doc(31.0 KB, 5 views)
SBI Sample paper 4(English).doc(37.5 KB, 3 views)


thanks

dear friend ,

I am attaching some document which helps you to figure out the question papers of this examination.


best of luck...........

Latest sample question papers of SBI PO Exam?

Hi i am attaching SBI question papers with answer with this message kindly find the attachment..
Attached Files
SBI Sample paper 1.docx(48.9 KB, 9 views)
sbinumerical.txt(7.0 KB, 4 views)
SBI Sample paper 1(Reasoning).doc(64.0 KB, 9 views)
SBI Sample paper 3(Computer knowledge).doc(33.0 KB, 9 views)
SBI Sample paper 2(Quantitative Aptitude).doc(31.0 KB, 9 views)
SBI Sample paper 4(English).doc(37.5 KB, 8 views)

ankur

Originally Posted by vnr0001

hi sir.................................
Describe the structure of a DBMS?

hello,

STRUCTURE OF DBMS
DBMS (Database Management System) acts as an interface between the user and the database. The user requests the DBMS to perform various operations (insert, delete, update and retrieval) on the database. The components of DBMS perform these requested operations on the database and provide necessary data to the users. The various components of DBMS are shown below: -

1. DDL Compiler - Data Description Language compiler processes schema definitions specified in the DDL. It includes metadata information such as the name of the files, data items, storage details of each file, mapping information and constraints etc.

2. DML Compiler and Query optimizer - The DML commands such as insert, update, delete, retrieve from the application program are sent to the DML compiler for compilation into object code for database access. The object code is then optimized in the best way to execute a query by the query optimizer and then send to the data manager.

3. Data Manager - The Data Manager is the central software component of the DBMS also knows as Database Control System.
The Main Functions Of Data Manager Are: –
• Convert operations in user's Queries coming from the application programs or combination of DML Compiler and Query optimizer which is known as Query Processor from user's logical view to physical file system.
• Controls DBMS information access that is stored on disk.
• It also controls handling buffers in main memory.
• It also enforces constraints to maintain consistency and integrity of the data.
• It also synchronizes the simultaneous operations performed by the concurrent users.
• It also controls the backup and recovery operations.

4. Data Dictionary - Data Dictionary is a repository of description of data in the database. It contains information about
• Data - names of the tables, names of attributes of each table, length of attributes, and number of rows in each table.
• Relationships between database transactions and data items referenced by them which is useful in determining which transactions are affected when certain data definitions are changed.
• Constraints on data i.e. range of values permitted.
• Detailed information on physical database design such as storage structure, access paths, files and record sizes.
• Access Authorization - is the Description of database users their responsibilities and their access rights.
• Usage statistics such as frequency of query and transactions.
Data dictionary is used to actually control the data integrity, database operation and accuracy. It may be used as a important part of the DBMS.
Importance of Data Dictionary -
Data Dictionary is necessary in the databases due to following reasons:
• It improves the control of DBA over the information system and user's understanding of use of the system.
• It helps in documentating the database design process by storing documentation of the result of every design phase and design decisions.
• It helps in searching the views on the database definitions of those views.
• It provides great assistance in producing a report of which data elements (i.e. data values) are used in all the programs.
• It promotes data independence i.e. by addition or modifications of structures in the database application program are not effected.

5. Data Files - It contains the data portion of the database.

6. Compiled DML - The DML complier converts the high level Queries into low level file access commands known as compiled DML.

7. End Users - They are already discussed in previous section.

gud morning sir plz send me latest sample papers for SBI clerk exam

Originally Posted by ashwinbhoge

sir , pls send me the latest sample question papers of sbi bank po exam.i need to evaluate myself as for time management before giving the exam this august. i shall be grateful to you..

regards..
ashwin

SBI PO Exam Eligibility Criteria:-

• You need to be a graduate first to sit for this examination. The degree can be obtained in any stream of your choice from a recognized university.
  
• Final year students intending to sit for the final qualifying exam or is waiting for the results to come out can also sit for this examination.
  
• You need to know the basics of how to operate a computer. To prove your computer knowledge you need to show certificates.
  
• It will do if you have studied computer science at graduation level or had computer as one of your compulsory subject at 10+2 level.

Age Criteria and Relaxation:-

The minimum age limit is 21 years. For general category candidates the upper age limit is 30 years.

There is upper age limit relaxation for the following categories:-

~SC/ST Candidates: 35 yrs.
~OBC Candidates: 33 yrs.
~PWD Candidates: 40 yrs.
~Ex-servicemen: 35 yrs.

Exam Pattern:-

Phase I- objective test and descriptive test.
Phase II- group discussion and interview session

• The objective test covers the following areas: Test of English Language, General Awareness, Data analysis and interpretation, Reasoning.
  
• The descriptive test covers the following areas: English Language (comprehension, small outline, article and letter writing.

For the papers please download the attachments below.

Hope this helps :-> :->