Assume That T Is an Object of Class Test, Which

question 7

Multiple Choice

Assume that t is an object of class Test, which has member functions a() , b() , c() and d() . If the functions a() , b() and c() all return references to an object of class Test (using the dereferenced this pointer) and function d() returns void, which of the following statements will not produce a syntax error:

• A) t.a().b().d();
• B) a().b().t;
• C) t.d().c();
• D) t.a().t.d();

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Definitions:

Trial Balance

A bookkeeping worksheet in which the balances of all ledgers are compiled into debit and credit account column totals that are equal.

Perpetual Inventory System

A systematic approach to maintaining accurate inventory records that adjust in real-time with each purchase or sale of inventory items.

Freight-In

The cost of transporting goods into a business, treated as part of the cost of inventory in the calculation of the cost of goods sold.

Discounts

Reductions to the selling price of goods or services, often used as a sales strategy to encourage purchases.