Computers and Technology Quiz & Practice Tests - Test Your Skills

to change how cells appear, you use conditional formatting. then, to highlight cells with a value of at least $100, you choose to format cells if they have a value greater than or equal to 100. 1 point true false
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a data analyst uses the annotate() function to create a text label for a plot. which attributes of the text can the analyst change by adding code to the argument of the annotate() function? select all that apply.
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Create a class Student, which should have at least following properties studentId studentName an array of classes Create a class called Course, which should have at least following properties courseSessionId courseName Create a class called Teacher, which should have at least following properties name courseSessionId Create several courses Create several students and add a few courses to each student Create several teachers and assign the course to teachers Find the association students and teacher through the courseSessionId Example: Find how many students in a teacher class? List each student and a list of teacher associating to that student
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Classify each of the following as a python keyword, type, value, or built-in function.a. while b. boolean c. "hi' d. print
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what formula would you enter in c3 that combines a3 and b3 to get a result like in c2?
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in the context of database usage monitoring, a(n) is a file that automatically records a brief description of the database operations performed by all users. a. change tracker b. digital footprint c. paper trail d. audit log.multiple choice answer
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technician a says that all high voltage battery failures require replacement of the battery assembly as a unit. technician b says that some repairs can be made to the high voltage battery module electrical connectors. which technician is correct?
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in the backstage view, under info, what do you need to click on to open up more properties of the file?
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write the powershell script to list all processes running on your system that start with the letter w.
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what are two reasons for choosing transport layer security (tls) over ip security (ipsec) encryption?.
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which theory would explain how the internet has created opportunities for new or formerly rare crimes?
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in what two situations would udp be better than tcp as the preferred transport protocol? (choose two.)
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documenting procedures and processes are part of which milestone in the nsa's manageable network plan?
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a compilation of freestyles, remixes, instrumentals, or other type of original songs usually released on a cd or other digital format is called:
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assignment 4 edhesive, divisible by three
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r markdown is a file format for making dynamic documents with r. what are the benefits of creating this kind of document? select all that apply.
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in step 5 of this activity, you created a data frame onlineta city hotels v2. what is the lead time in the first row created in this data frame?
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what is the range of nice values that affect processes access to system resources? what nice value will give the application the most cpu time?
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a data analyst is working with a data frame named stores. it has separate columns for city (city) and state (state). the analyst wants to combine the two columns into a single column named location, with the city and state separated by a comma. what code chunk lets the analyst create the location column?
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tiffany is a network engineer for her company. to enhance the performance of the network, she uses a method that assigns incoming transactions as they arrive in sequence to each of the infrastructure's three firewalls. transaction 1 goes to firewall 1, transaction 2 goes to firewall 3, transaction 3 to firewall 2, and so on. which technique is tiffany using?
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yolanda has created a spreadsheet containing student information about her homeroom class. she wants to color-code various parts of the spreadsheet so that the title in row 1 appears on a blue background, the column headers in row 2 appear on a pale green background, and the student data appears on a pale yellow background. how can she accomplish this task?
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a wireless access point configured to use wired equivalent privacy (wep) is an example of which kind of vulnerability? answer unpatched software default settings weak security configurations zero-day exploit
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you need to implement a symbol table. the goal is to optimize the performance (maximize the speed) of an average look-up. which data structure should you use for your symbol table?
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the one-to-one threading model allows: group of answer choices increased concurrency increased or decreased concurrency concurrency equivalent to other models decreased concurrency
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