What are the major data structures used in the following areas
: RDBMS, Network data model & Hierarchical data model.
- 2 Answers
- 8734 Views
- I also Faced
- E-Mail Answers
Answer Posted / vivek sharma
1. RDBMS Array (i.e. Array of structures)
2. Network data model Graph
3. Hierarchical data model Trees.
| Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
A batsman scores 23 runs and increases his average from 15 to 16. Find the runs to be made if he wants top Inc the average to 18 in the same match.
A persons age is similar to the year he was born(last two digits is counted as age).
What is the max possible 3 digit prime number?
Please provide me rs aggarwal verbal reasoning book link pleeeeeeeez
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remaining player they have picked 6 from Argentinean and 14 from European. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from Argentinean and 6 from European. Find out no. Of methods available for it
In a cycle race there are 5 persons named as J, K, L, M, N participated for 5 positions so that in how many number of ways can M make always before N?
If the vertex (5,7) is placed in the memory. First vertex (1,1) ?s address is 1245 and then address of (5,7) is ----------
there are two boats across a river.one of the boat starts from x and proceeds to y at the other river end.while the other boat starts from y and proceeds to x.the first time these two boats meet is 200 kms from x.they continue their journey reach y and x respectively. when they come back they meet at a point which is 400 kms from y .find the width of the river ..
with 4/5 full tank vehicle travels 12 miles, with 1/3 full tank how much distance travels
write a program that prompts the user to enter three sides of a triangle and prints whether it is a right triangle or not.
The diameter of a wheel is 1.26m. If this wheel rotates 500 rotations, how long it can travel?
Joe started from Bombay towards pune and her friend julie in opposite direction.they meet at a point .distance travelled by joe was 1.8 miles more than that of julie.after spending some both started there way.joe reaches in 2 hours while julie in 3.5 hours. Assuming both were travelling with constant speed.Wath is the distance between the two cities.
a block of ice floats on water in a beaker, as the ice melts,the water level in the beaker will
Find the hypotenuse of a right angle isoceles triangle whose area is 50.
A guy shows his friend a girl standing in front of her in a hotel and says that she is the daughter of my granny's only son. How are they two related?
