Computers and Technology, 24.04.2020 16:23 mathamaticlly
Several queries are executed on the Manufacturing Company database. One query accesses the data about employees of a particular employee type and a particular department, another-about the employees of a particular employee type. Which index may improve performance of both queries? a. Composite index on emplType, deptCode. b. Composite index on rD, emplType, deptCode. c. Composite index on dept Code, emplType. d. Single-column index on emplType.
Answers: 1
Computers and Technology, 21.06.2019 22:30
Ted wants to go out to a neighborhood park and shoot pictures of dew drops on grass. he wants to get a low-level angle of the dew drops. which support equipment should ted use? a. mini tripod b. pistol grip c. monopod d. body mount
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Computers and Technology, 22.06.2019 08:30
1.the index finger on your right hand types the f r v 4 j u m 7 h y 6 n lo.9 j u 7 m g t 5 b 2.if you need to multiply 400, 2, and 1 ½, what would you type on the numeric keypad? 400*2*1.5 400/2*1.5 400/2/1.5 400*2*1½ 3.select all examples of proper keyboarding technique. rest your fingers gently on the home row or home keys. slouch in your chair. rest your palms on the keyboard. relax your fingers. keep your hands lower than your elbows.
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Computers and Technology, 22.06.2019 20:00
Amanda needs to create an informative print brochure for her local library’s fundraiser dinner. what critical detail must she have before she starts designing the brochure?
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Computers and Technology, 24.06.2019 12:30
Select all that apply. what two keys listed below should you use to enter data in an excel worksheet? tab backspace enter right arrow
Answers: 2
Several queries are executed on the Manufacturing Company database. One query accesses the data abou...
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