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9) How do you concatenate the FIRSTNAME and LASTNAME from EMP table to give a complete name?
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8) My SQL statement SELECT AVG(SALARY) FROM EMP yields inaccurate results. Why?
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7) Can you use MAX on a CHAR column?
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6) What are aggregate functions?
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5) How do you retrieve the first 5 characters of FIRSTNAME column of DB2 table EMP ?
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4) How do you find the maximum value in a column in db2?
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3) How do you select a row using indexes in DB2?
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2) How do you eliminate duplicate values in DB2 SELECT ?
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1) How would you find out the total number of rows in a DB2 table?
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What are difference between version control and debugging tools?
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why we use db2 with cobol why we cant use any other languages? what the main reason?
what is disaster recovery?
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What do the initials DDL and DML stand for and what is their meaning?
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Explain the use of the WHERE clause. WHERE is used with a relational statement to isolate the object element or row.
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What are foreign keys?
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What is normalization and what are the five normal forms?
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What is a DB2 plan?
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What is a DB2 access path?
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What is a DB2 bind?
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What is an alias and how does it differ from a synonym?
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What is a synonym? How is it used?
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