Which of the following are true statements?1) Since translat…

Which of the following are true statements?1) Since translation exposure does not have an impact on cash flows, it is less important to a firm than transaction exposure, which involves potential real cash flow losses.2) Since it is generally not possible to eliminate both translation exposure and transaction exposure, it is more logical to effectively manage transaction exposure.

Consider four possible key distributions for a sorted key-to…

Consider four possible key distributions for a sorted key-to-position mapping in a disk-based index: (A) Stable and approximately linear over time (B) Stable but highly non-linear with sharp local irregularities (C) Unstable but approximately linear: the distribution shifts over time but maintains an almost linear shape (D) Unstable and highly non-linear: the distribution changes frequently and has sharp irregularitiesNow assume we use a traditional disk-resident B+Tree that stores keys in sorted order and navigates via key comparisons.Which statement best describes how these settings affect B+Tree lookup performance?