Answer:
The main cause of lack of jobs is due to automation and the ability for computers to do everything faster, more efficiently and effectively.
Explanation:
A specific example - Data entry jobs are redundant from automation programs
- Economic Forum predicted a net increase of 58 million jobs for automation, so this accounts for losses but isn't case specific to data entry
Answer: True
Explanation: For loop is used in the C++ programming is defined as the statement that defines about the flow control .This loop works under some condition that is considered.
For loop is evaluated to execute for one time if the statement condition is true but there are also chances of no execution at all because of the incorrect condition. So, for loop might not run even once in that condition.Thus , the statement given is true.
Answer:
Placeholders
Explanation: Placeholders are boxes with dotted borders that hold content in its place on a slide layout. Slide layouts contain different types of placeholders (for example, for text, pictures, videos, and more). You can change a placeholder by resizing or repositioning it on a slide layout. You can also delete a placeholder.
Answer: It’s B The presentation will start from the beginning
Explanation: I took the test
Answer:
Check the explanation
Explanation:
We can utilize the above algorithm with a little in modification. If in each of the iteration, we discover a node with no inward edges, then we we’re expected succeed in creating a topological ordering.
If in a number of iteration, it becomes apparent that each of the node has a minimum of one inward edge, then there must be a presence of cycle in the graph.
So our algorithm in finding the cycle is this: continually follow an edge into the node we’re presently at (which is by choosing the first one on the adjacency list of inward edges to decrease the running time).
Since the entire node has an inward edge, we can do this continually or constantly until we revisit a node v for the first time.
The set of nodes that we will come across among these two successive visits is a cycle (which is traversed in the reverse direction).
