Before the advent of ________, programmers wrote all the code necessary to implement a particular application, including the highly detailed machine-level input/output instructions.
a) an IOCS
b) a BIOS
c) object-oriented programming languages
d) memory management
a) an IOCS
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Match each of the following terms to its best description of its purpose:I. CSVII. Text FileIII.Newline characterIV.DelimiterV.EmbeddedA.Imported data that does not update its sourceB.Separates columns in a text fileC.Used in CSV filesD.Unformatted data in a file with a .txt extensionE.Data sets of this type are often available for data sharing on websites like Census.gov
Fill in the blank(s) with the appropriate word(s).
Databases only work with data, not information.
Answer the following statement true (T) or false (F)
Answer the following statement(s) true (T) or false (F)
1. The 9300-USBS kit comes with a standard USB A/B cable, the USB serial adapter, and a CD containing the USB drivers for the personal computer and a quick start card. 2. When setting up a Rockwell Automation 9300-USBS USB to serial adapter, the driver must first be configured using RSLinx before installing the driver on the personal computer. 3. After the USB drivers for the 9300-USBS have been installed on the personal computer, a routine schedule should be established for reinstalling the drivers on a regular basis. 4. After the first USB driver for the 9300-USBS has been installed, the 9300-USBS kit CD must be ejected and reinserted to continue installing all the necessary drivers. 5. The communications port assigned to the serial to USB converter is nearly always COM5.
Match each item with an statement below:
A. the "network name" for the wireless network. B. stream cipher that accepts keys up to 128 bits in length. C. an encryption algorithm. D. tool to perform WEP attacks. E. can limit a user's access to the Internet. F. looking over someone's shoulder. G. adds two new security enhancements to WEP. H. method of determining the keystream by analyzing two packets that were created from the same IV. I. method of restricting access to resources.