Which of the following applies to external DOS commands?
Options: External commands reside in RAM until called, External commands are stored on disk separately from COMMAND.COM, External commands must always be used with the /e switch, External commands can only be executed from a batch file.
FORTRAN programming language is more suitable for â€¦â€¦
Options: Business Applications
B. Marketing Applications
C. Scientific Applications
D. None of the above
Options: means storing records in contiguous blocks according to a key., Stores records sequentially but uses an index to locate records, uses an index for each key type, has records placed randomly throughout the file
Options: The use of Internet protocols with limited access to company data by the company's customers and suppliers., The use of Internet protocols with unlimited access to company data by the company's customers and suppliers., The use of Internet protocols with limited access to company data by people within an organization., The use of Internet protocols with unlimited access to company data by people within an organization.
. What is the quickest way to select entire worksheet?
Options: Choose Edit -> Select all from the Menu
B. Click on the first column, press Ctrl, and then click on the last column
C. Click on the first column, press Shift, and then click on the last column
D. Click on the rectangle box on the upper left corner where column headings and row headings meet
Ans:– D ,
An input device that converts data punched into paper lape into a binary format is
Options: Page reader, Paper tape punch, Paper tape reader, Card punch
Each answer below shows example data from a table. Which answer is an example of the multivalue, multicolumn problem?
Options: Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row., Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column., Three rows have the values Brown, NULL, and Blue in the same column., One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.