A Certificate of Deposit is an agreement with the bank to deposit a certain amount for a fixed period of time. The bank then pays the interest on the amount. The deposited amount will be locked in. This is a freely negotiable investment. On the other hand, a Fixed Deposit FD is a type of investment option provided by banks and other non-banking Yes, This Relation is in 3NF Because, For the given FD set there are total 4 candidate keys which are AB,AC,DB,DC. And let us suppose we have key AB, then for the given relation, there is no Partial FD and Transitive FD. So the given relation is in 3NF but is is not in BCNF because of D-->A violates the BCNF rule. The central bank started raising the benchmark federal-funds rate in March of 2022, when it was around zero. Its most recent raise, in July, left its “target rate” between 5.25% and 5.5%. The A fixed-rate certificate of deposit (CD) is a type of savings account with a set interest rate over its entire term. CDs generally offer terms in increments of three months up to one year and For example, you might earn a 4% annual percentage yield (APY) on a six-month CD and a 4.75% APY on a one-year CD. CD terms commonly range from as short as one month to as long as five years. 2 Answers. The closure of a set of functional dependencies, F, means all the functional dependencies logically implied by F. For example, given. and so on. When you've derived every FD implied by F, you have the closure of F with respect to R. In your case, you want to derive every FD logically implied by BD and CA. Compact Disc. CDs can store many types of data, like audio, video, games, any documents, etc. The data are scanned by a laser beam with a CD driver to visualize the data. The only thing that is less in CD is storage capacity is very less compared to HDD or DVD and the read-write speed is also very less. The storage capacity of a CD is 700 MB only. Give the FD’s that hold in S if the FD’s for R are: A->D BD->E AC->E DE->B In each case, it is sufficient to give a minimal basis for the full set of FD’s of S. So I attempted to compute the closure of attributes for all of the subsets of (A,B,C). I could not find any minimal basis of FD's for S. MM3bKR.