Answer:
Punch Card Machine
Explanation:
The punch cards or the punched cards are also termed as the Hollerith cards or we also know them as the IBM cards. And they happen to be the paper cards where holes can be punched with the help of the hands or with the help of the machine for representing the computer instructions or data. And these were used on quite a large scale for inputting the data when we talk of the early computers. And this technology was developed by the Herman Hollerith.
When we're taking about measures of status, we're talking about either a
socioeconomic perspective or something else. When we're talking about a
socioeconomic perspective of status, there are two important measures.
One would be social standing of a person and the other would be his
economic standing.
<h2>Dead lock is possible in Bank Transactions</h2>
Explanation:
Let us understand the term "Dead lock"
A deadlock is a situation where whole set of process is locked, since each of the process is waiting or holding the resource of another process. Each process will be interdependent and waiting for the same resource.
Deadlock is possible during bank transaction in the following situation:
A & B are two accounts where A tries to transfer funds to B and B tries to transfer fund to A.
When both tries to transfer funds at the same time, deadlock occurs.
A deadlock can be avoided by any one of the four methods.
They are: Mutual exclusion, No preemption, circular wait, hold and wait.
Answer:
It's B cuz if somehow the power went off your work won't be saved. So it's best to save your work frequently.
Swapping pages of memory from core memory and disk is called swapping in Unix, and paging in Microsoft.
