What is meant by the term package body?
What will be an ideal response?
A package bodyis the program unit that contains the code for any procedures and functions declared in the specification. Note, that it must be created using the same name of an existing specification as this ties the specification and the body code together. In addition, all code in the procedure and function header sections in the package body must match exactly the declarations in the corresponding specification. The package body can also include declarations of variables, cursors, types, and program units not found in the corresponding specification.
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Concerning foreign exchange trading, a "futures contract" is characterized by which of the following?
a. The size of the contract is standardized in round lots. b. The contract's costs are based on bid/offer spread. c. Trading happens over the counter by telephone. d. The date of delivery is negotiable.
Which of the following accounts would not be classified as a current asset?
a. Cash restricted for retirement of bonds b. Cash and equivalents c. Cash and certificates of deposit d. Time deposits e. Cash
When backed by buying power, wants become ________
A) social needs B) demands C) physical needs D) self-esteem needs E) exchanges
Which of the following principles of competitive advantage is related to process implementations?
A. differentiate services B. create new services C. create new products D. enhance services E. lock in buyers