In the earliest days of electronic digital computing, there was no operating system.

A - True

B - False.

A computerized spreadsheet program is useful for a. preparing telephone surveys. b. keeping information confidential. c. sorting and charting data from surveys. d. conducting primary research.

What are some of the advantages of using the F measure (weighted harmonic mean) over using the Precision & Recall when evaluating an IR system performance? (list at least two advantages)

What is the cheapest type of printer to buy and run?

A spreadsheet developer enters the formula "=$B$9*$B$10" into cell C1. If this formula is copied and then pasted into cell C2, what will the formula in cell C2 be?

What are table buffers?

What are the principal cybersecurity threats, both internal and external, and the principal safeguards that have been developed to mitigate these risks?

100 Base-T: Group of answer choices can run at either full - or half-duplex is one of the oldest forms of Ethernet is one of the slowest forms of Ethernet can only be used over coaxial cables has only one version, 100Base-SLCX

Which software-development methodology would be best if an organization needed to develop a software tool for a small group of users in the marketing department

Which are real-world logic problems for which computers are used? Select all that apply processing accounts payable selecting a new bank calculating and issuing paychecks using robots to perform tasks on assembly lines performing banking

Anna needs to reference a cell on another worksheet in her workbook. What is the correct syntax for this operation? =SUM (F2:F5, Sheet2A10) SUM (F2:F5, Sheet2! A10) =SUM (F2:F5, ISheet2A10) O ESUM (F2:F5,_Sheet2A10)