Exam
Study Guide – Here are some typical question that would make excellent question
on a final examination. The Final Exam
will be multi-choice.
These
are True/False question, but the question may give you a basis for you exam
questions.
Indicate
whether the sentence or statement is true or false.
____ 1. The
numeral 2 is the largest number in the binary number system.
____ 2. Each
1 or 0 in binary code is called a byte.
____ 3. The
physical, electrical, and mechanical devices a
computer uses to process data is called software.
____ 4. The
four primary functions of a computer are to accept input, process data, store
data, and produce output.
____ 5. In
the figure above, the item labeled as item 2 is a hard disk drive (inside the
system unit.)
____ 6. Floppy
disks, hard disks, and CD-ROM disks are all examples of storage media.
____ 7. The
area of a computer that holds data to be processed is called memory.
____ 8. IBM
PC-compatible and Macintosh are the two most popular microcomputer platforms in
use today.
____ 9. The
Mac platform, used in the Macintosh computer, was designed and manufactured by
the Microsoft Corporation.
____ 10. Computer
users commonly interact with application software but never interact with
system software.
____ 11. A
PDA can be carried anywhere because of its small size.
____ 12. The
maximum processing speed of a supercomputer is about one billion instructions
per second.
____ 13. A
mainframe is a large computer that normally contains a single processing unit.
____ 14. The
primary difference between Macintosh and IBM-compatible platforms is the type
of application software they run.
____ 15. E-commerce
is the area of the Internet which provides activities, such as electronic
auctions.
____ 16. Users
logged on to a computer network can send messages to each other and share data
stored in a centralized storage device.
____ 17. The
standard set of rules for addressing and transmitting data via the Internet is
TCP/IP (Transmission Control Protocol/Internet Protocol).
____ 18. Information
available on the Internet is stored on packers.
____ 19. The
unique address assigned to every device connected to the Internet is called an
AP address.
____ 20. Electronic
mail allows people to send typed messages back and forth in real time.
____ 21. Internet
telephony uses a standard telephone to allow people to converse over the
Internet.
____ 22. Downloading
refers to the process of transferring files from an Internet server to a local
computer.
____ 23. The
speed of a dial-up connection is affected by distance and interference.
____ 24. The
speed of Always-on Internet connections is often reduced by interference and
traffic on telephone lines.
____ 25. On
the Internet, your user ID is the same as your password.
____ 26. When
transferring files between your personal computer and the Internet, you
download to a server and upload from a server.
____ 27. A
typical Web site contains one or more Web pages and links to other files or
documents.
____ 28. The
simplest way to determine whether an object on a Web page is a link is to move
your pointer on top of it.
____ 29. Most
URL (uniform resource locator) addresses begin with "www".
____ 30. HTML
is the standard format for URLs.
____ 31. A
browser is a software program that helps you access the Internet and the Web.
____ 32. HTML
tags are always the last part of a URL.
____ 33. A
keyword is a unique password that allows entry to secure Web sites.
____ 34. Billions
of e-mail messages are sent over the Internet yearly.
____ 35. E-mail
is based on store-and-restore technology that accepts and manipulates messages.
____ 36. The
three most widely used types of e-mail systems are POP, IMAP, and Web-based
e-mail.
____ 37. POP
is a type of search engine used to locate music that may be downloaded from the
Web.
____ 38. When
sending an e-mail message, you must always type in your own e-mail address at
the end of the message.
____ 39. Yahoo
and Hotmail are examples of IMAP e-mail systems.
____ 40. An
SMTP (Simple Mail Transfer Protocol), typically routes your outgoing e-mail.
____ 41. A
mouse can be used to drag objects from one location on the screen to another.
____ 42. An
e-mail attachment is any file or document that travels with an e-mail message.
____ 43. A
POP server is a computer that stores your incoming messages until you download
them to your hard drive.
____ 44. Prior
to 1940, computers were defined as "tabulators".
____ 45. When
a computer manipulates information, we call this processing.
____ 46. A
notebook computer is a handheld computer that accepts writing input.
____ 47. CD-ROM
drives are used to create and copy disks.
____ 48. Most
PC's have a flat panel display screen that is attached to the system unit.
____ 49. Software
programs assign specific filenames to the data files it creates.
____ 50. A laser
printer uses the same technology as a fax machine to produce
professional-quality text and graphics.
____ 51. A
laser printer creates an image on paper by printing a fine pattern of dots to
create each character or image.
____ 52. In
the figure above, keyboard shortcuts can be used for many commands by holding
down the key shown as item 8 while also pressing another key defined for the
command.
____ 53. When
a monitor is configured for a high resolution, the text and graphics appear
larger.
____ 54. A
graphics display divides the screen into a matrix of small dots called icons.
____ 55. The
viewable image size is the image within the black border of the computer
screen.
____ 56. If
a graphics card supports a resolution of 1600 x 1200 and a monitor supports
1280 x 1024, the resolution of the graphics card will override the resolution
of the monitor.
____ 57. A
laser printer uses the same technology as a photocopier.
____ 58. RAM
is a permanent storage area for the operating system.
____ 59. Magnetic
storage media, such as floppy disks, are popular because of their durability
and long life span.
____ 60. Magnetic
storage media, such as floppy disks and zip disks, should never be stored near
magnets or magnetic fields.
____ 61. Pits
and lands are elements of optical storage technology.
____ 62. A
read-write head is used to create light and dark spots on optical storage
media.
____ 63. Magnetized
particles on the surface of a disk are interpreted as 1s and 0s.
____ 64. The
term "addressable bins" refers to the available slots in a system
case.
____ 65. Disk
density refers to the number of pits and lands on a disk.
____ 66. The
storage capacity of a medium is determined by its density.
____ 67. A
floppy disk is made of aluminum or glass.
____ 68. A
write-protect window appears on all forms of magnetic media.
____ 69. The
major advantage of a floppy disk is its durability.
____ 70. SuperDisk drives can read and write to standard floppy
disks.
____ 71. The
speed of a hard disk drive is measured in revolutions per minute.
____ 72. RAID
technology records the same data on more than one disk at the same time.
____ 73. A
head crash occurs when a laser beam hits a dust particle while writing data.
____ 74. Some
hard disks are removable to provide security and distant storage.
____ 75. Storage
media divide data into sectors and tracks.
____ 76. CD-ROM
disks, CD-R disks, and CD-RW disks all store data by burning pits into the
surface of the disk.
____ 77. Archiving
refers to the organization of sectors and tracks on a disk.
____ 78. A
CD-R drive uses a laser to change the reflectivity of a layer of dye on the
disk.
____ 79. Expansion
cards are installed into drive bays in the system case.
____ 80. ISA
(Industry Standard Architecture) is the preferred type of expansion slot on new
computers.
____ 81. PCMCIA
slots are typically found on notebook computers.
____ 82. Most
desktop monitors use cathode ray tube (CRT) technology.
____ 83. A liquid
crystal display directs beams of electrons toward the screen to activate dots
of color.
____ 84. LCD
(liquid crystal display) monitors feature an active matrix screen to facilitate
rapid update of the display for animations and video.
____ 85. Screen
size is measured diagonally from one corner of the screen to its opposite.
____ 86. Dot pitch is a measure of image clarity.
____ 87. Multifunction
peripherals may combine the functions of a printer, modem, and scanner.
____ 88. Device
drivers are hardware that house storage media.
____ 89. A
graphics tablet is an input devise that accepts input from a pressure-sensitive
stylus.
____ 90. A
trackball is an input device that can be used in place of a mouse.
____ 91. Plug
and Play refers to a type of video connector.
____ 92. Thermal
transfer printers use a ribbon coated with colored wax.
____ 93. A
solid ink printer requires special paper to produce photographic images.
____ 94. You
cannot change or add to data on a DVD-ROM disk.
____ 95. A
DVD drive speed of 1X is faster than a drive speed of 5X.
____ 96. A
set of instructions that tells the computer how to perform a particular task is
called a script.
____ 97. A
computer's operating system is one type of application software.
____ 98. The
file indicated by the number 2 in the above figure is a support file.
____ 99. As
shown in the above figure, data modules can have a variety of filename
extensions, such as .dll, .hlp,
and .exe.
____ 100. Support
modules are stored in files that are accessed by the computer as needed.
____ 101. The
word list used by a spell checker is stored in a data module.
____ 102. Many
support modules are "generic" and can be used in conjunction with
several different programs.
____ 103. Application
software helps a computer carry out its basic operating functions.
____ 104. High-level
computer languages are written in machine language.
____ 105. Source
code consists of a series of instructions that must be translated into machine
language before the computer's microprocessor can "understand" it.
____ 106. Programming
instructions are translated into machine language by compilers and machine
language is translated into human language by interpreters.
____ 107. Scripts
are written in languages designed for use in Web-based programs.
____ 108. One
function of an application program is to store and retrieve files from your
hard drive.
____ 109. It
is the responsibility of your computer's operating system to help the microprocessor
switch tasks so that it appears that many things are happening at the same
time.
____ 110. Your
operating system keeps track of the names and locations of your files as well
as the empty spaces on a disk where future data can be stored.
____ 111. The
[Ctrl][Alt][
____ 112. If
you are a very fast typist, occasionally you will have to pause to allow the
operating system to "catch up" with you.
____ 113. Most
operating systems today use a GUI display.
____ 114. The
term multitasking operating system means the system is designed to respond to
the input of many users at the same time.
____ 115. The
UNIX operating system is used primarily in multiuser
environments.
____ 116. Windows,
Mac OS, UNIX, DOS, and Linux operating systems all use a graphical user
interface.
____ 117. Windows,
Mac OS, and Linux operating systems all offer multitasking options.
____ 118. Document
producing software, that is installed on a computer before
you purchase it, is part of the system software.
____ 119. Most
document producing software allows you to change font size and style.
____ 120. The
format for a document refers to the arrangement and appearance of text and
graphics on a page.
____ 121. Desktop
publishing software is usually frame oriented.
____ 122. Headers
and footers are elements of a page layout that appear in a document's margins.
____ 123. The
mail merge feature of the document producing program can insert names and
addresses found in other documents.
____ 124. In
a spreadsheet, such as the above figure, the intersection of a column and row
is called a value.
____ 125. The
item numbered 2 in the above figure indicates a cell that contains a value.
____ 126. The
item numbered 6 in the above figure is called the Formula bar.
____ 127. When
the contents of a cell is changed, all formulas
relating to that cell are automatically recalculated.
____ 128. A
structured file holds data entered into fields.
____ 129. In
data management software, each field is divided into records that hold data
relevant to the field.
____ 130. While
information within a database can be changed or updated, data within a flat
file cannot.
____ 131. In
a relational database, records from several tables can be combined by using
equivalent records in each table.
____ 132. SQL
and QBE are abbreviations for query languages used in database software.
____ 133. You
can touch-up poor quality photographs using tools provided by presentation
software programs.
____ 134. CAD
(computer-aided design software) provides wireframes
to create three dimensional objects.
____ 135. Drawing
software produces flat-looking objects that are easy to modify.
____ 136. Paint
software can work with photographs.
____ 137. Business
software designed to automate tasks for a specific business is called vertical
market software.
____ 138. To
maintain payroll records, a company should use a statistical software program.
____ 139. The
ESRB provides a rating symbol on most business software boxes.
____ 140. Music
compression programs enhance the quality of the sound but require special
players.
____ 141. Video
editing software allows you to synchronize audio tracks with each video clip.
____ 142. A
copyright notice is not required to be displayed within the software program.
____ 143. Each
1 and 0 in the binary system represents 1 bit of computer code.
____ 144. Most
computer codes use 4 bit sections.
____ 145. Numeric
data consists of only 0s and 1s.
____ 146. "My
stuff.doc" consists of the file header "My stuff" and the
extension ".doc"
____ 147. A
file header contains information regarding the code used to represent the data
in the file.
____ 148. When
you use numbers to indicate a month, day, and year (
____ 149. Computer
circuits use AC current.
____ 150. A
pin-grid array is a type of chip carrier.
____ 151. The
world's first microprocessor was introduced in 1971 by Intel.
____ 152. Your
computer's microprocessor can be easily and inexpensively upgraded as new
models appear on the market.
____ 153. The
two main parts of a computer's microprocessor, the ALU and control unit,
perform different tasks and do not interact with each other.
____ 154. The
speed of a computer is determined by the microprocessor clock.
____ 155. A
microprocessor's instruction set may be either complex or reduced.
____ 156. A
microprocessor clock speed is measured in terahertz.
____ 157. Word
size is a factor that effects microprocessor
performance.
____ 158. The
type of memory a computer uses is determined by the data it contains.
____ 159. A
RAM speed of 8 ns is faster than 10 ns.
____ 160. 100
MHz (megahertz) RAM is slower than 80 MHz RAM.
____ 161. A
charged capacitor represents the binary bit "1".
____ 162. The
ROM BIOS (basic input/output system) contains instructions for starting up a
computer.
____ 163. Filenames
and filename extensions are separated by a comma.
____ 164. Filenames
adhere to specific rules referred to as file format.
____ 165. Each
operating system has its own set of file-naming conventions.
____ 166. Native
file formats identify the application used to create the file.
____ 167. Filename
extensions usually indicate the type of software used to create or access the
file contents.
____ 168. Reserved
words are special identifiers used by some operating systems and may not be
used as filenames.
____ 169. DOS,
Mac OS, and UNIX do not allow spaces between words in a filename.
____ 170. Storage
devices on a PC are assigned letter locations that vary from computer to
computer.
____ 171. The
main directory for a storage disk is called the boot directory.
____ 172. A
file's location is defined by a path that begins with the filename.
____ 173. Files
may be stored in folders within a directory.
____ 174. File
directories contain information about each file's size, type, and date of most
recent modification.
____ 175. Subdirectories
are the list of files contained within a root directory.
____ 176. The
file specification includes the letter of the drive where it is stored.
____ 177. File
size is measured in bits, kilobits, or megabits.
____ 178. Files
that are moved to the Windows Recycle Bin are only deleted from the directory.
____ 179. Emptying
the Windows Recycle Bin removes all the files and makes them permanently unretrievable.
____ 180. You
need special software to permanently delete data from your hard disk so that it
can never be retrieved.
____ 181. In
a Windows environment, you can change the name of a file by using the Save As dialog box.
____ 182. With
a Windows operating system, selecting a file and then clicking the left mouse
button displays a menu of file management options.
____ 183. In
Windows Explorer, clicking on a storage device icon will display its contents
in the right-hand pane of the window.
____ 184. In
Windows Explorer, clicking on the minus-sign will expand the object and display
its contents.
____ 185. Plus
and minus signs appear next to storage device icons but not next to subfolders
or subdirectories.
____ 186. When
you make a copy of a file or folder, the file specification or path is the same
for both unless you move one of the copies to another storage device.
____ 187. When
you open an application program, your computer takes a copy of the program from
your hard drive and opens it in RAM.
____ 188. While
you are typing a new document, the data is saved on a storage device as
"Untitled" until you give it a filename.
____ 189. When
you open a saved document, but do not change it in any way, and then use Save As
to save it under a new name, your computer stores it in the same cluster as the
original document.
____ 190. A
computer storage device uses tracks and sectors to assign locations to store
data.
____ 191. Your
computer uses a file system to store information about where data is located.
____ 192. If
a File Allocation Table is damaged, all the data stored on your hard drive is
erased.
____ 193. In
the communication system described by Claude Shannon in 1948, data is sent to its
destination by encoding, transmitting, and then decoding.
____ 194. The
maximum number of units that can be conveyed in a coding scheme with n bits is
2n.
____ 195. Transmitted
information usually takes the form of a digital signal.
____ 196. The
frequency of an electromagnetic signal refers to the number of times a wave
moves back and forth between two points in one second.
____ 197. Short
wavelengths tend to travel a shorter distance than longer wavelengths.
____ 198. Analog
waveforms take a different shape than digital waveforms.
____ 199. Digital
waveforms have an unlimited range of forms and require complex circuitry.
____ 200. Item
3 in the above figure indicates the height of a wave, which is its amplitude.
____ 201. Digital
signals are easy to "clean up" after being affected by noise.
____ 202. The
most common type of communications channel is a wired cable.
____ 203. Broadband
and narrowband refer to the amount of shielding around a cable.
____ 204. RF
(radio frequency) signals are sent to a transceiver with an antenna, then transmitted over the air waves to a transponder that
transmits the signal to its destination.
____ 205. Coaxial
cables have a solid copper wire core with BNC connectors.
____ 206. In
terms of the communications network, the "host computer" and
"server" perform similar functions and are basically synonymous
terms.
____ 207. To
connect your PC to the Internet over telephone wires, your computer must have a
network interface card (NIC) plugged into its motherboard.
____ 208. Every
device on the Internet has a unique address.
____ 209. A
star physical topology, illustrated by item 1 in the above figure, must also
have a star logical topology.
____ 210. Networks
can use more than one type of the physical topologies shown in the above
figure.
____ 211. Multiple
messages being transmitted over a network are clumped together into packets.
____ 212. Packets
of information vary in size depending on the size of the file being transmitted.
____ 213. A communications parity is a set of rules for efficiently
transmitting data from one node to another.
____ 214. Some
communications systems send and receive data at an assigned clock rate, but most
systems transmit data in an assigned number of bytes.
____ 215. An
ESP (ethernet service provider) is your link to the
Internet.
____ 216. Peer-to-peer
networks provide equal access to resources for all computers in the network.
____ 217. The
Ethernet uses CSMA/CD to minimize collisions during transmission.
____ 218. NSPs provide ISPs with Traceroute
records.
____ 219. The
SSL Internet protocol provides a secure transfer of data over the network.
____ 220. The
IP address of your computer is your e-mail address translated into a series of
numbers.
____ 221. Dial-up
Internet connections use temporary IP addresses that are assigned to the client
computer while it is connected to the Internet.
____ 222. Static
IP addresses retain their IP address only while they are connected to the
Internet.
____ 223. A
domain name is an easily identifiable label that corresponds to a numeric IP
address.
____ 224. Top-level
servers maintain a database of domain names and their corresponding IP
addresses.
____ 225. Although
any individual or organization can select a domain name by registering it, some
domain names are restricted.
____ 226. Examples
of top-level domains, that are restricted to certain organizations, are org, gov, mil, and int.
____ 227. POTS is an acronym for the system that provides dial-up
Internet connections.
____ 228. The
item numbered 1 in the above figure represents a digital signal.
____ 229. When
modems were first introduced, their speed was measured in band widths, but now it
is measured as baud rate.
____ 230. DSL
(Digital Subscriber Line) is a high-speed Internet access that uses television
cables to transmit signals.
____ 231. If
you have a DSL connection to the Internet, it is a good idea to turn off your
computer when you are not using it.
____ 232. A
DSL modem is connected to your computer's Ethernet card.
____ 233. Data
transmitted over a DSL connection must be routed to special telephone lines
designed for high-speed digital signals.
____ 234. Lines
for the T1 network, developed by AT&T, can carry both analog and digital
data.
____ 235. CATV
Internet connections require a special cable splitter to convert computer
signals.
____ 236. A
standard coaxial cable connects the Ethernet card on a computer's motherboard to
the cable modem.
____ 237. Direct
satellite Internet connections are expensive but they all provide two-way
service, high-speed service.
____ 238. Two-way
satellite connections offer high-speed downstream service but typically much slower
upstream service.
____ 239. Mobile
connections, using a cellular phone, are currently the slowest access to the
Internet but have the advantage of being relatively noise-free.
____ 240. Some
Personal Digital Assistants have built-in wireless communication circuitry.
____ 241. TCP
stands for Transfer Communications Protocol.
____ 242. Packet
switching allows message parcels to be routed independently to avoid congested
lines.
ExamStudyGuide
Answer
Section
TRUE/FALSE
1. ANS: F REF: 10
2. ANS: F REF: 10
3. ANS: F REF: 2
4. ANS: T REF: 2
5. ANS: F REF: 9
6. ANS: T REF: 8
7. ANS: T REF: 4
8. ANS: T REF: 12
9. ANS: F REF: 12
10. ANS: F REF: 12
11. ANS: T REF: 6
12. ANS: F REF: 6
13. ANS: F REF: 6
14. ANS: F REF: 12
15. ANS: T REF: 15
16. ANS: T REF: 2
17. ANS: T REF: 14
18. ANS: F REF: 14
19. ANS: F REF: 14
20. ANS: F REF: 14
21. ANS: F REF: 14
22. ANS: T REF: 14
23. ANS: T REF: 16
24. ANS: F REF: 16
25. ANS: F REF: 16
26. ANS: F REF: 14
27. ANS: T REF: 18
28. ANS: T REF: 19
29. ANS: F REF: 18
30. ANS: F REF: 18
31. ANS: T REF: 20
32. ANS: F REF: 20
33. ANS: F REF: 20
34. ANS: T REF: 22
35. ANS: F REF: 22
36. ANS: T REF: 22
37. ANS: F REF: 22
38. ANS: F REF: 23
39. ANS: F REF: 22
40. ANS: T REF: 23
41. ANS: T REF: 13
42. ANS: T REF: 22
43. ANS: T REF: 22
44. ANS: F REF: 2
45. ANS: T REF: 4
46. ANS: F REF: 6
47. ANS: F REF: 8
48. ANS: F REF: 8
49. ANS: F REF: 10
50. ANS: F REF: 50
51. ANS: F REF: 50
52. ANS: T REF: 52
53. ANS: F REF: 48
54. ANS: F REF: 48
55. ANS: T REF: 48
56. ANS: F REF: 48
57. ANS: T REF: 50
58. ANS: F REF: 34
59. ANS: F REF: 36
60. ANS: T REF: 36
61. ANS: T REF: 36
62. ANS: F REF: 36
63. ANS: T REF: 36
64. ANS: F REF: 38
65. ANS: F REF: 38
66. ANS: T REF: 38
67. ANS: F REF: 40
68. ANS: F REF: 40
69. ANS: F REF: 40
70. ANS: T REF: 40
71. ANS: T REF: 42
72. ANS: T REF: 42
73. ANS: F REF: 42
74. ANS: T REF: 42
75. ANS: T REF: 42
76. ANS: F REF: 44
77. ANS: F REF: 44
78. ANS: T REF: 44
79. ANS: F REF: 46
80. ANS: F REF: 46
81. ANS: T REF: 46
82. ANS: T REF: 48
83. ANS: F REF: 48
84. ANS: F REF: 48
85. ANS: T REF: 48
86. ANS: T REF: 48
87. ANS: F REF: 54
88. ANS: F REF: 54
89. ANS: T REF: 54
90. ANS: T REF: 54
91. ANS: F REF: 54
92. ANS: T REF: 50
93. ANS: F REF: 50
94. ANS: T REF: 44
95. ANS: F REF: 44
96. ANS: F REF: 68
97. ANS: F REF: 66
98. ANS: T REF: 67
99. ANS: F REF: 67
100. ANS: T REF: 66
101. ANS: T REF: 66
102. ANS: T REF: 66
103. ANS: F REF: 66
104. ANS: F REF: 68
105. ANS: T REF: 68
106. ANS: F REF: 68
107. ANS: T REF: 68
108. ANS: F REF: 66
109. ANS: T REF: 70
110. ANS: T REF: 70
111. ANS: T REF: 70
112. ANS: F REF: 70
113. ANS: T REF: 70
114. ANS: F REF: 72
115. ANS: T REF: 72
116. ANS: F REF: 72
117. ANS: T REF: 72
118. ANS: F REF: 66
119. ANS: T REF: 74
120. ANS: T REF: 74
121. ANS: T REF: 74
122. ANS: T REF: 74
123. ANS: T REF: 74
124. ANS: F REF: 76
125. ANS: F REF: 77
126. ANS: T REF: 77
127. ANS: T REF: 76
128. ANS: T REF: 78
129. ANS: F REF: 78
130. ANS: F REF: 78
131. ANS: F REF: 79
132. ANS: T REF: 78
133. ANS: F REF: 80
134. ANS: F REF: 80
135. ANS: T REF: 80
136. ANS: T REF: 81
137. ANS: T REF: 82
138. ANS: F REF: 82
139. ANS: F REF: 84
140. ANS: T REF: 84
141. ANS: T REF: 85
142. ANS: T REF: 86
143. ANS: T REF: 98
144. ANS: F REF: 98
145. ANS: F REF: 98
146. ANS: F REF: 108
147. ANS: T REF: 98
148. ANS: F REF: 98
149. ANS: F REF: 100
150. ANS: T REF: 100
151. ANS: T REF: 100
152. ANS: F REF: 100
153. ANS: F REF: 102
154. ANS: T REF: 102
155. ANS: T REF: 102
156. ANS: F REF: 102
157. ANS: T REF: 102
158. ANS: T REF: 106
159. ANS: T REF: 104
160. ANS: F REF: 104
161. ANS: T REF: 104
162. ANS: T REF: 106
163. ANS: F REF: 108
164. ANS: F REF: 108
165. ANS: T REF: 108
166. ANS: T REF: 108
167. ANS: T REF: 108
168. ANS: T REF: 108
169. ANS: F REF: 109
170. ANS: T REF: 110
171. ANS: F REF: 110
172. ANS: F REF: 110
173. ANS: T REF: 111
174. ANS: T REF: 111
175. ANS: F REF: 110
176. ANS: T REF: 110
177. ANS: F REF: 110
178. ANS: T REF: 111
179. ANS: F REF: 111
180. ANS: T REF: 111
181. ANS: T REF: 112
182. ANS: F REF: 113
183. ANS: T REF: 114
184. ANS: F REF: 114
185. ANS: F REF: 114
186. ANS: F REF: 114
187. ANS: T REF: 116
188. ANS: F REF: 116
189. ANS: F REF: 117
190. ANS: T REF: 118
191. ANS: T REF: 118
192. ANS: F REF: 118
193. ANS: T REF: 131
194. ANS: T REF: 130
195. ANS: F REF: 130
196. ANS: T REF: 130
197. ANS: F REF: 130
198. ANS: T REF: 130
199. ANS: F REF: 130
200. ANS: T REF: 130
201. ANS: T REF: 130
202. ANS: T REF: 132
203. ANS: F REF: 132
204. ANS: F REF: 132
205. ANS: T REF: 133
206. ANS: T REF: 134
207. ANS: F REF: 134
208. ANS: T REF: 134
209. ANS: F REF: 136
210. ANS: T REF: 136
211. ANS: F REF: 136
212. ANS: F REF: 136
213. ANS: F REF: 136
214. ANS: T REF: 136
215. ANS: F REF: 140
216. ANS: T REF: 138
217. ANS: T REF: 138
218. ANS: F REF: 140
219. ANS: T REF: 141
220. ANS: F REF: 142
221. ANS: T REF: 142
222. ANS: F REF: 142
223. ANS: T REF: 142
224. ANS: F REF: 142
225. ANS: T REF: 143
226. ANS: F REF: 143
227. ANS: T REF: 144
228. ANS: T REF: 145
229. ANS: F REF: 145
230. ANS: F REF: 146
231. ANS: T REF: 147
232. ANS: T REF: 146
233. ANS: T REF: 147
234. ANS: T REF: 144
235. ANS: F REF: 148
236. ANS: F REF: 149
237. ANS: F REF: 150
238. ANS: T REF: 150
239. ANS: F REF: 150
240. ANS: T REF: 150
241. ANS: F REF: 136
242. ANS: T REF: 136