2. The school committee of a small town wanted to determine the average children per household of the town. They divided the total no. of children in the town by total no. of households. Total no. of households = 50. Which of the following statements must be true if the average children per household are 2.2?
2 14534. For 1 month, 500 elementary students kept a daily record of the no. of hours of watching television. The average no. of hours per week spent watching television was 28hours. Researchers conducting the study also obtained report cards for each of the students. It was found that the students, who did well in school spent less time watching television and those who spent more time, did poorly. Listed below several possible statements concerning the research. Place a check on the statement that is definitely not true.
2 9499Which of the following is not a valid DEFINE GDG parameter a) OWNER b)LIMIT c) SCRATCH c)ALTER
HDFC,
1859WHEN A DB2 IS RUN WITH TSO DATA CAN BE ACCESSED FROM A TSO TERMINAL IN ____________________? a) Foreground b) Batch JOB running in background c)Both a & b d)None of the above
1 2938. Select the correct statement a. NEXT SENTENCE and CONTINUE functionally does the same. b. Never can code a DECLARE CURSOR statement in procedure division. c. Edited numeric characters can be included in arithmetic operations. d. The Sub parameters of a DCB parameter are Keyword parameters.
1682When DB2 is run in IMS environment an application can access data in a) Only DB2 database b) Only IMS database c) Both DB2 & IMS databases d) None of the above
2019DB2 application programs can be written in which of the following languages? a) COBOL b) PL/I, FORTRAN, PASCAL, COBOL, C c) PL/I, FORTRAN, C, COBOL, ASSEMBLER d) COBOL, PL/I, FORTRAN, BASIC, APL2, C & ASSEMBLER
2 35485) DB2 maintains information about the data a) In Tables b) In a set of tables known as DB2 catalog c) In DB2 database d) None of the above
1748What are the valid DB2 numeric data types ? a) NUMERIC, INTEGER, SMALLINT, FLOAT b) LONG, SMALLINT, FLOAT c) INTEGER, SMALLINT, DECIMAL, FLOAT d) INTEGER, TINYINT, FLOAT, DECIMAL
1 39565) Failure to use null indicator variable when referencing a nullable column will give the following SQLCODE a) +150 b) –001 c) +276 d) +305
2208Package information is stored in a) DB2 Directory b) DB2 system tables c) DB2 catalog tables d) None of the above
1645Which of the following does multithreading allow? A. several transactions that require the same program to use one copy of the program. B. many tasks to be allocated to the terminal. C. an audit trail of all files records from all files updated by a particular application
1829Under CICS, multitasking achieved by what method? A. virtual paging. B. task switching. C. priority numbering, D. pseudo conversational
1 4865Post New General Aptitude Questions
A can do a piece of work in 20 days, which B can do in 12 days. In 9 days B does ¾ of the work. How many days will A take to finish the remaining work?
The numbers A, B and C make a sum of 98. If the ratio A:B is 2:3 and that B:C is 5:8, the third number would be
20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution ?
the difference b/w the compound interest payble half yearly and the simple interest on a certain sum cont out at 10% p.a for 1 year is Rs 25 what is the sum
Find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01)?
A small town's industries have a total turnover of Rs. 25,00,000. If the town council plans to raise Rs.170,000 through octroi levy, what % levy should it charge on the industries?
Pipe A can fill a tank in 30 mins and Pipe B can fill it in 28 mins.If 3/4th of the tank is filled by Pipe B alone and both are opened, how much time is required by both the pipes to fill the tank completely ?
the graph was given.the x and y axes were there.the line is intersecting them.the points of intersection were y=3,x=0 and x=-2,y=0.write the equation of line.
A sales person multiplied by a number and get the answer 3. Instead of that number divided by 3. What is the answer she actually has to get. (1/3) * 1 *3 =3 so the no= 1 divided by three.
What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2.
Fill the empty slots. Three FOOTBALL teams are there. Given below the list of maches. played won lost draw Goals for Goals against A 2 2 *0 *0 *7 1 B 2 *0 *1 1 2 4 C 2 *0 *1 *1 3 7 the slots with stars are answers.
the matrix of a(7,9) was given.the address of the first byte of a(1,1)=1258.it takes 4 bytes to store the nuymber. then calculate the address of the last byte of a(5,8)
There is a 4 inch cube painted on all sides. This is cut down into of 1 inch cubes. What is the no of cubes which have no pointed sides.
Calculate the area of the triangle in square cm if a right angled triangle where the length of the shorter leg is one third of the length of its hypotenuse. And the length of the shorter leg is 7 cm.
In a triangle, the average of the two angles is 56 degrees where as their difference is 24 degrees. What is the measurement of the biggest angle of the triangle?
