what command to restore if the boot block is corrupted in linux

WHAT ARE THE PREPRODUCTION ACTIVITIES? HOW CAN YOU SETUP THE OPENING BALANCES?

WHAR ARE THE RELAVENT DATA BASE TABLES FOR THE FI? HOW CAN YOU PREPARE CONSALIDATED BALANCE SHEET R/3? WHAT ARE CONTROL THAT WE SETUP WHILE ENTERING A DOCUMENT ? WHAT IS VALUATION AND VALUATION CLASS WHAT IS DEFERANCE? how many typs of calculatiion procedures are there in sap system ? and explain those? how can you record the provision for the baddebts? how can you direct the output of checks printing of a various banks at time

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This question asked during interview, 2) At the end of each month, a new table is created for each bank that contains monthly metrics consolidated at the account level. The table naming convention is bankX_YYYYMM where X represents the numeric designation of the bank and YYYYMM indicates the 4 digit year and 2 digit month. The tables contain the following fields: name data type description account text account number registered boolean indicates whether the account is registered num_trans integer number of transactions made during the time period spend numeric(9,2) total spend during the time period a) Write a SQL query that will display the total number of transactions and total spend for "Bank1" during the 4th quarter of 2009. b) Write a SQL query that will display the total number of transactions and total spend at "Bank1" and "Bank2", broken out by registered vs. non-registered accounts, during January 2010 not sure what is correct answer and how to solve?

WHEN YOU FIRE A QUERY IT WILL SLOW WHAT WILL U DO.

i have a ps with two columns eno and ename , i need to copy eno column values in one ps and ename column values in one Ps ? is it possible through iebgener . how ? thx in advance

what is the -ve test case in your project.

1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?

WHEN DOWN TIME WHAT CAN U DO?

what is the difference between definition and declaration? give me some examples.

What are the version controllers?

I have one mdf file and 11 ldf files for a db, but all the ldf files are crashed then how can u recover the ldf files in db?

wat is tuff file in log shipping, wt is d use of tht file?

why union transformation is active transformation?