Explain Class Access Modifiers in salesforce?

144

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What is the use of method save()?

397

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What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?

1457

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What is difference between single and singleordefault in linq?

45

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Explain how save rerecord in the database?

455

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Explain the method to keep noises low in a control system?

481

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PROVIDENT FUND TO BE CALCULATED ON BASIC AFTER DEDUCTION OF ABSENTS (LOP)

1419

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What is meant by variable variables in php?

393

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Explain what are the networking protocol options for the windows clients if for some reason you do not want to use tcp/ip?

503

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Explain types of statistical data?

70

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How will you create a bootstrap panel with heading?

3

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What is hypervisor? Which type of hypervisors are supported in openstack?

1

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What excel skills are employers looking for?

200

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How big is a atom?

1

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how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???

1390

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