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Consider the following statements: 1. Race-around condition occurs in a JK flipflop when the inputs are 1, 1 2. A flip-flop is used to store one bit of information 3. A transparent latch consists of D-type flipflops 4. Master-slave configuration is used in a flipflop to store two bits of information Which of the above statements are correct?
Consider the following four relational schemas. For each schema, all non-trivial functional dependencies are listed. The underlined attributes are the respective primary keys. Schema I: Field ‘courses’ is a set-valued attribute containing the set of courses a student has registered for. Non-trivial functional dependency: rollno → courses Schema II: Non-trivial functional dependencies: rollno, courseid → email email → rollno Schema III: Non-trivial functional dependencies: rollno, courseid → marks, grade marks → grade Schema IV: Non-trivial functional dependencies: rollno, courseid → credit courseid → credit Which one of the relational schemas above is in 3NF but not in BCNF?
The difference between SI and CI for a certain sum at 15% rate of interest for 2 years is Rs. 360. What is the ratio between the difference between SI and CI for 2 years and the difference between SI and CI for 3 years at same rate of interest?
The pin that clears the command, request and temporary registers, and internal first/last flipflop when it is set is
Given below are three quantities named A, B and C. Based on the given information, determine the relation among the three quantities. Bags X and Y contains Rs. 1, Rs. 2 and Rs. 5 coins in the ratio 6∶ 7∶ 4 and 9∶ 8∶ 5 respectively, such that the total money in the bags X and Y is in the ratio 6∶ 5. The total number of coins in bag X is 51. Quantity A: What is the difference between the number of Rs. 1 coins in the two bags? Quantity B: What is the difference between the number of Rs. 2 coins in the two bags? Quantity C: What is the difference between the number of Rs. 5 coins in the two bags?
Realization of JK flipflop is based on
Series: 45, 135, 255, 405, 585, 795 A = nth term and B = (n + 1)th term Based on the above logic which of the following option is true? I: Difference between the second term and first term is 30 less than the difference between the third term and second term. II: Difference between the terms is multiple of 3. III: B = 2A
Mohan traveled five cities (A, B, C, D and E) starting from home by a car which has a mileage such that the car can travel 10 km in 1 liter petrol. Distance between city A and B is twice the distance between home to city A. Distance between city B and C is thrice the distance between home to city A. Distance between city C and D is 100. Distance between city D and E is 1.5 times than the distance between B and C. Average distance traveled by Mohan was 41 km between five cities. Find how much petrol was needed by Mohan to travel from city B to D.
The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and difference of the digits of the number if the ratio between the digits the number is 1 : 2?
The difference between the radio of bigger difference between circle and smaller circle is 14 and the difference between their sareas is 1056 cm2 . Radius of the smaller circle is .