E 115: FINAL EXAM (all the topics)

In the XHTML code, I want to have green text. So I write:

#00FF00

Which of the following options could you use with the script command?

(-a) (-f)

Select the appropriate individual permissions that would give tamarini read and write access

(r) (w)

Match the wireless with its frequency 802.11b 802.11g 802.11n 802.11a

-2.4Ghz -2.4Ghz -5Ghz -5Ghz

Which of the following can be added to a computer in an expansion slot?

-AGP -PCI-Express -PCI

Which of the following can be added to a computer in an expansion slot?

-AGP -PCI-Express PCI

Match each type of software license with the appropriate definition. Software you must purchase before using Software distributed with a limited license Software distributed free of charge Software distributed for a multitude of users

-Buyware -Shareware -Freeware -Network

Match the operating system with its user interface. DOS Windows 10 Linux Ubuntu DOS running program Mac OS X Terminal

-CLI -GUI -GUI with CLI -TLI -GUI with CLI -CLI

A relative path in the AFS file tree can start from

-My home directory -My current working directory

What is a type of software license?

-Network License -Shareware -Buyware -Freeware

Match the appropriate wired connection with its definition: Twisted Pair Cable Fiber Optic 1+1 Coaxial Cable

-also known as CAT5 cable -use pulses of light that can travel very fast -2 -has a single copper conductor at its center

What is the role of a server in a P2P relationship?

-client -server

Which of the following are paired tags

-headings (h1-h6) -title(title) -Paragraph(p)

Is the component listed part of the Operating System according to the Online textbook? MS Office Libraries Linux User Interface

-not a component -component -not a component -component

Select the digits that can make up a hexadecimal color code:

-numbers 0-9 -letter A-F

The top of the file tree is known as both

-parent -root

What option would you use when trying to zip an entire directory?

-r

In regards to unity IDs at NC State, match whether the concept is a Rule or an Exception: First name Initial No middle name Middle name initial first six letters of last name common last names short last names

-rule -exception -rule -rule -exception -exception

Match the following formatting tag with its description: Sub del em ins strong sup

-subscript -crossed out -emphasized -underlined -bolded -superscript

rawr! is not a legitimate University password because:

-too short -no numbers

What is the relative pathname for your current directory?

./

As you step down a level within a file tree, you place a _____ to denote a change in directory

/

A Bus network typically has how many concentrations

0

Select the appropriate syntax for creating a link to cnn.com

<a href="cnn.com">CNN</a>

Select the appropriate XHTML coding for centering a paragraph without using a CSS Sheet.

<dig align="center">This is a paragraph.</div>

Which of the following lists the heading tag in order of smallest text to largest text?

<h6>,<h3>,<h1>

The general syntax for a paired tag is:

<tag>Content</tag>

If I autofill the following formulas (=A1*$B1) down a spreadsheet starting at C1, what will the formula be in cell C10?

=A10*$B10

which of the following is the correct syntax, using a function, for finding the sum of range divided by the count of that same range (the mean)

=average(J10:J29)

What is the correct syntax for a countif statement?

=countif(range, condition)

You want to count the number of gold medals won in a list of medals. Which function would do this?

=countif(range,condition)

which of the following is the correct syntax, using a function, for determining the largest value in a given range?

=max(J10:J29)

You want to determine the total amount of money given out by award type. Which function would do this?

=sumif(range, condition, sum_range)

AFS stands for

Andrew File System

What is the correct order of the following layers of software from closest to the user to closest to the hardware?

Application, Kernel, Drivers, Hardware

Which of the following lets us identify a group of tags with a selector?

Class

what does CLI stand for?

Command Line Interface

Which of the following allows data to coordinate activity between devices?

Control Bus

What technology allows you to use domain names instead of network addresses?

DNS

Which piece of software contains precise instructions on how to make the hardware perform a function as requested by the operating system?

Device Drivers

Which of the following does NOT describe a classic Client-Server relationship?

Downloading a file using a file sharing client such as BitTorrent

An Operating System is required for a computer to run.

False

Guessme! is a legitimate university password.

False

Image tags require heights and width attributes

False

In the AFS File Tree, the topmost node is known as the home directory.

False

The following equation is a valid example of nested IF functions. =IF(C10="breakfast", breakfastPrice, C10="lunch", lunchPrice, C10="dinner", dinnerPrice) Note: "breakfastPrice", "lunchPrice", and "dinnerPrice" are names of cells that contain numerical data

False

This is an appropriate absolute pathname: ~/MyE115/Test_3

False

You should always open a .exe file because it contains safe information for your computer.

False

You should always use the options -rf whenever you use the remove command.

False

file extensions are always an accurate representation of the file type.

False

only the computer, and not the user, can cause the extension of a file.

False

Backing up files is optional and not recommended.

False Backing files may not be required, but it is ALWAYS recommended

Your unity ID is comprised of a string of 9 numbers.

False The ID number is a string of 9 numbers, not the Unity ID.

Mac OS X provides what kind of interaction with the user?

GUI based with a Command Line interface

Which directory should you be in when you want to mount your backup?

Home Directory

AFS was developed by the following people

IBM Transarc Corporation Carnegie Mellon University

What does IP Stand for?

Internet Protocol

Which of the following is actually a type of hard drive configuration rather than hard drive interface?

RAID

What does RAM stand for?

Random Access Memory

What does ROM stand for?

Read Only Memory

Which of the following devices generally works between networks rather than within an individual network?

Router

Difference between the client and server in a P2P relationship

To begin, a client and server relationship is when different machinery are acting as either the client or the server. One requests information while the other distributes it. However, in a P2P relationship, one machine can act as both the client and the server through special software and can determine what role is necessary for a given task.

Binary is a base numbering system

True

Ems are simliar to percentages in that the font size may scale up or down.

True

If you need additional RAM, you can always download it online.

True

The ls command provides output:

True

You can place any kind of list inside any other kind of list.

True

iams@f3! is a legitimate university password.

True

How would you add a table heading in XHTML?

Use a <th> tag within a table row

What does VLAN stand for

Virtual LAN

What is the only operating system line to currently natively support a fully functional RDP server?

Windows

In the Computer Hardware Analogy supplement ...what is, in general, a computer's hardware being compared to?

a kitchen

In regards to cell addressing, what does the dollar sign represent?

constant value

What kind of ranges are possible in Excel?

continuous

Assuming you are in your home directory, what is the correct syntax to copy the file ~/copy_this.txt to a subdirectory named hold?

cp copy_this.txt ~/hold

A CPU is like an

engine

Nested paired tags require that you close the 2nd tag last

false

a mathematical expression using only the basic operators with numbers and variables is a

formula

How would you give the user tamarini only write and insert permissions on your home directory?

fs sa ~/tamarini wi

The proper general syntax for setting access is which of the following?

fs sa ~/unityid permissions

Assume that you have already mounted, and have correctly used a backup of your volume. Your regular user volume is users.tamarini and the name of the backup folder is RESTORE. How would you correctly remove this backup so that it is no longer attached to your user volume

fs'rmm RESTORE

To access the NCSU email system, which website should you go to?

gmail.ncsu.edu

Linking a CSS uses a special tag that is placed in the ____ tag of the XHTML document.

head

Device drivers contain ___________ for the kernel.

instructions

IN a file tree, an arbitrary file named stuff.txt would be considered a

leaf and child

If the instructions say: "create a directory" which command would you use?

mkdir

What would you type into terminal if you wanted to view a file called recipe.txt using the command that prints the output to the terminal, instead of just displaying it?

more recipe.txt

Within your home directory, there is a file name first.txt. How would you rename this file to second.txt? You are located in your home directory.

mv first.txt second.txt

a grouping of cells that are not next to each other is known as a

non-continuous range

The more command is an important tool to help

open a .txt file

Which of the following are used if you have two conditions and only one must be true?

or

In which client/server relationship can a computer act as both a client AND a server?

peer-to-peer

What is the correct order of the following sections of a hard drive from largest to smallest.

platter, track, sector

In the hex color code system, what color is represented by the first two digits?

red

The fs la command is used to

show permissions

the more command provided output

true

How would you extract the files from Files.zip so that its contents are places into your MyE115 folder?

unzip-d ~/MyE115 Files.zip

What poses the greatest threat to a computer?

virus

If you need to make a group of files smaller and into one file, which commands would you use?

zip

Select one of the following that would allow two files, cat.jpg and cows.txt, to be put into a file named animals.zip in your home directory.

zip ~/animals.zip/ ~/MyE115/cat.jpg ~/MyE115/cows.txt

Your current working directory is ~/. What will your working directory be after you execute the following command: cd www

~/www