What should be the datatype of the column \"first_name\" in the following employ

Question

What should be the datatype of the column "first_name" in the following employee table?

Table Employee

  

A) CHAR(3)

   

B) text

   

C) string

   

D) int

employee_id first_name last_name zipcode 1001 john smith 94118 1002 sarah edwards 94117 1003 klay white 90009 1004 Monica James 90027 1005 Peter Blake 90023 The project of business plan requires the tasks of e2atite summary, market analysis, organihti and management, service or product line, marketing and sales, financial projections, and plan presentation. The names, duration, and precedence of the tasks are provided in the project dependency table. Sean Penn works on the executive summary, mark Brian Smith works on service or product line and marketing and sales tasks; Pam Henderson works on financial projections and plan presentation. Executive summary is 75% completed, market analysis is 50% completed, and organization and management is 25% completed. The first day of the project is on 6/26/2017 Project dependency table: Task name et analysis, organization and management; Duration (days) Predecessor Executive summary Market analysis Organization and management 6 Executive summary Executive summary 3 Market analysis, management Service or product line 4 Service or product line Marketing and sales Financial projections Service or product line 3 Plan presentation Financial projections, , Marketing and sales Find the critical path based on CPM method (on paper): Create the precedence network diagram. For each task in the network diagram find the ES, EF, LS, LF, and slack (use CPM template box for each task) Which tasks are on the critical path?

Explanation / Answer

optìon a correct.

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