Question
Which protocol is commonly used for secure data transfer
in cloud computing?Solution
Secure File Transfer Protocol (SFTP) ensures encrypted file transfers, unlike FTP or Telnet.
Find the number of zeroes in 28 × 45 × 80 × 25.
- Suppose [a + (1/16a)] = 3, then the value of [16a³ + (1/256a³)] is:
Solve for x:
(2x − 1)/3 − (x − 4)/2 = 3
If 343x3 - 27y3 = (7x - Ay) X (Bx2 + y2 + Cxy), then find the value of 3 X (2A + 6B) - 2C.
 If x + 1/x = 5, then find [x2 + (1/x2)].
- If [6a + (1/3a)] = 7, then find the value of [36a² + (1/9a²) - 4]
If a + b + c = 14 and ab + bc + ca = 60, then find the value of a² + b² + c².
If 2x+1, x+2, 2 and 5 are in proportion, then what is the mean proportional between 3.5(1-x) and 8(1+x)?
If a + b + c = 6, a³ + b³ + c³-3abc = 342, then what is the value of ab + bc + ca
The area of â–³ ABC is 44 cm2 . If D is the midpoint of BC and E is the midpoint of AB, then the area of â–³ BDE isÂ