Question
Which layer transmits data between the systems by
‘packet’ level?Solution
When data is formatted into packets, packet switching is employed. In the packet switched networks, data is sent in discrete units that have variable length. They are called as packets. All the packets belonging to a transmission may or may not take the same route. The route of a packet is decided by network layer protocols.
If a + (1/a) = 2, then find the value of (a5 + a3 + 6)/(7a – 5).
Find the values of x and y if 0.1x + 0.05y = 20 and 0.3(x+2) +0.6y = 66.
125 sweets were distributed equally among children in such a way that the number of sweets received by each child is 20% of the total number of children...
(p + 3) 2 + (q – 7) 2 + (r + 4)2 = 0, then find the value of p + q – r.
If x = 99, then the value of x5 - 100x4 + 100x3 - 100x2 + 100x - 1 is
4, 10, 19, 30, 43, ?
- If x² - 2x + 1 = 0, then find the value of (x³ + x⁻³)(x + x⁻¹).
√(92×8 ×52+700) = ?

In a class of 70 students and 25 teachers, each student got gifts that were 20% of total number of students and each teacher got gifts that were 10% of ...