ISRO CSE 2016
Q53.
Which network protocol allows hosts to dynamically get a unique IP number on each bootupQ54.
The address of a class B host is to be split into subnets with a 6-bit subnet number. What is the maximum number of subnets and the maximum number of hosts in each subnet?Q55.
Consider the following recurrence:T(n)=2T\left ( \sqrt{n}\right )+1, T(1)=1Which one of the following is true?Q57.
Consider the join of a relation R with a relation S. If R has m tuples and S has n tuples then the maximum and minimum sizes of the join respectively areQ58.
Given the relations employee (name, salary, dept-no), and department (dept-no, dept-name,address), Which of the following queries cannot be expressed using the basic relational algebra operations \left(\sigma, \pi,\times ,\Join, \cup, \cap,-\right)?Q59.
What is the highest type number that can be assigned to the following grammar?S \rightarrow A a, A \rightarrow B a, B \rightarrow a b c