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A data entry clerk. A data entry clerk, also known as data preparation and control operator, data registration and control operator, and data preparation and registration operator, is a member of staff employed to enter or update data into a computer system. [1] [2] Data is often entered into a computer from paper documents [3] using a keyboard ...
They may remove and record the amount of cash in the register at the end of the shift. A retail clerk, particularly in a smaller store, may keep records of sales, prepare inventories of stock, or order merchandise. [2] A retail clerk is expected to be able to use basic math, read and write, as well as operate cash registers and apply discounts.
A pay scale (also known as a salary structure) is a system that determines how much an employee is to be paid as a wage or salary, based on one or more factors such as the employee's level, rank or status within the employer's organization, the length of time that the employee has been employed, and the difficulty of the specific work performed.
In a shop, a cashier (or checkout operator) is an employee who scans the goods through a cash register, that the customer wishes to purchase. In most modern stores, the items are scanned by a barcode positioned on the item with the use of a laser scanner. After all of the items have been scanned, the cashier then collects the payment (in cash ...
Data science is multifaceted and can be described as a science, a research paradigm, a research method, a discipline, a workflow, and a profession. [4] Data science is "a concept to unify statistics, data analysis, informatics, and their related methods" to "understand and analyze actual phenomena" with data. [5]
In the normal course of business, a document is produced each time a transaction occurs. Sales and purchases usually have invoices or receipts . Historically, deposit slips were produced when lodgements (deposits) were made to a bank account ; and checks (spelled "cheques" in the UK and several other countries) were written to pay money out of ...
A data science MOOC began in May 2013. [74] In May 2013, Coursera announced free e-books for some courses in partnership with Chegg, an online textbook-rental company. Students would use Chegg's e-reader, which limits copying and printing and could use the book only while enrolled in the class. [75]
A job description or JD is a written narrative that describes the general tasks, or other related duties, and responsibilities of a position. It may specify the functionary to whom the position reports, specifications such as the qualifications or skills needed by the person in the job, information about the equipment, tools and work aids used, working conditions, physical demands, and a ...