Question
The ratio of age of A and his son is 11:3. If the
difference of their ages 5 year ago is 24, then find the sum of ages of A and his son 14 year hence?Solution
Let the present age of Raman and his son be 11x and 3x respectively. => 11x – 3x = 24 ∴ x = 3 Required sum = 14 × 3 + 28 = 70 years
Which concurrency control technique uses read and write locks to ensure consistency?
What protocol is used for file transfer between a local computer and a remote server?
Which layer of the OSI model provides services for file transfer, email, and network management?
Which number system uses a base of 2?
What is the main purpose of a parser in a compiler?
Which of the following is NOT a factor considered in the COCOMO model?
A problem is said to be NP-hard if:
Default value of float variable in an array
What does cardinality represent in the context of an ER model?
What is the main purpose of hashing in blockchain?
Relevant for Exams:
