Which of these can be considered “online banking? ” i. a brick-and-mortar bank that allows its customers to transfer money online. ii. a bank that has only a few branches but has customers depositing money online. iii. a bank that does not exist as a real building, but only has an internet presence. a. i and ii b. ii and iii c. iii only d. i, ii, and iii

Option d

Step-by-step explanation:

An online banking is one where customers need not go to the bank in person but can do transactions such as transfer of money, payment of bills, purchase of Demand drafts, depositing in fixed deposits etc at their place of convenience.

For this a bank should be there that allows its customers to transfer money online and/or a bank with few branches allowing customers from far off places also to deposit online and /or a bank with no building but allows internet presence.

Hence all options are right

Answer is d.

d

step-by-step explanation:

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.