Further, they point out that these pop-up businesses are powered by whatâs becoming known as âgig workersâ â a term borrowed from the music industry, where musicians move from job to job (gig to gig), employed for a particular performance or a defined time, with little more connection to the venue than to the fast food theyâre eating for lunch.
Answer: B. Multiple-row subqueries return more than one row of results.Operators that can be used with multiple-row subqueries include IN, ALL, ANY, and EXISTS.The multi row operators IN, ANY, ALL must be used with single row operators as shown in the option B.
Understanding Items. Using a construction business as an example, you can create an item for Site Work, Electrical, and Plumbing Subcontractor and assign each item to your single Cost of Goods SoldâSubcontractors account in the chart of accounts. Subtotalâ This type is used to add subtotal line items on sales and purchase transactions. 2  This item is especially useful if you want to calculate a specific discount on a group of items on a customer invoice. 3  Groupâ This type is used to quickly assign a grouping of individual items on sales and purchase transactions.