{"id":110130,"date":"2023-07-26T09:20:19","date_gmt":"2023-07-26T09:20:19","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=110130"},"modified":"2023-07-26T09:20:22","modified_gmt":"2023-07-26T09:20:22","slug":"answered-foa-cfot-certification-exam-v11","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2023\/07\/26\/answered-foa-cfot-certification-exam-v11\/","title":{"rendered":"(Answered) FOA CFOT Certification Exam v11."},"content":{"rendered":"\n

A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light coming out of a fiber into your eye. True or False?
True<\/p>\n\n\n\n

A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) and, when used with a light source, can measure insertion loss expressed in dB. True or False?
True<\/p>\n\n\n\n

When we say 62.5\/125 fiber, what does “62.5” mean?
core size, the diameter in microns<\/p>\n\n\n\n

When we say 50\/125 fiber, what does “125” mean?
cladding size, the diameter in microns<\/p>\n\n\n\n

OM3 and OM4 multimode fiber with a 50\/125 micron core are now a popular option in premises cabling systems because they _<\/strong>.
Are “laser optimized” which gives more distance capability with gigabit networks using laser sources<\/p>\n\n\n\n

In-multimode fiber, the attenuation (reduction in optical power) of the fiber is _<\/strong> at 850 nm than at 1300 nm.
Higher<\/p>\n\n\n\n

Which of the following represents a singlemode (smaller core size) fiber size?
9\/125 micron<\/p>\n\n\n\n

Singlemode fiber has _<\/strong> bandwidth than multimode fiber.
greater<\/p>\n\n\n\n

Most plastic optical fibers are _<\/strong>.
large core step-index<\/p>\n\n\n\n

When you strip singlemode or graded index multimode mode glass fiber, you are removing the __<\/em>.
Primary buffer coating<\/p>\n\n\n\n

The proper method of pulling optical fiber cables is to attach the pull wire or tape to the __<\/em> of the cable.
Strength members<\/p>\n\n\n\n

According to the references, hybrid cables are cables that contain __<\/em>.
Both singelmode and multimode optical fibers<\/p>\n\n\n\n

What type of fiber cable design allows for large numbers of fibers with ultra-high density, small size (diameter) and lower cost?
ribbon<\/p>\n\n\n\n

According to the references, composite cables refer to cables that contain __<\/em>>
both optical fibers and copper conductors<\/p>\n\n\n\n

Which optical fiber cables must be grounded?
all cables that contain metallic elements<\/p>\n\n\n\n

Fiber optic cable for use inside a building must _<\/em><\/strong>.
Be rated to meet the requirements of local building and fire codes<\/p>\n\n\n\n

Optical fiber cable with a orange colored jacket generally indicates the cable contains _<\/strong>.
Multimode fiber<\/p>\n\n\n\n

Premises cable jackets are usually color-coded in what color to indicate singlemode fiber?
Yellow<\/p>\n\n\n\n

Premises cable jackets are usually color-coded in what color to indicate laser-optimized 50\/125 OM3 or OM4 fiber?
Aqua<\/p>\n\n\n\n

When pulling long lengths of cable in conduit or innerduct, you may need to __<\/em>.
Any or all of these as appropriate (Pull form the center to the ends, Use a breakaway swivel or monitor tension, Lubricate the cable)<\/p>\n\n\n\n

In a loose tube cable, a gel or absorbent tape or powder is normally used _<\/strong>.
To prevent water from entering the cable<\/p>\n\n\n\n

Which type of cable is best suited for indoor installation when fibers ar to be directly terminated inside a patch panel with adhesive\/polish or prepolished splice connectors?
tight buffer distribution cable<\/p>\n\n\n\n

What type of cable may require installation of a breakout kit (also called a furcation or fan out kit) for termination?
loose tube (loose buffer) cable<\/p>\n\n\n\n

When pulling cables, the minimum bend radius under tension is generally specified as __<\/strong>.
20 times the cable diameter<\/p>\n\n\n\n

Cable ties used on fiber optic cables __<\/em>.
Can harm cables if too tight, so they should be hand-tightened.<\/p>\n\n\n\n

Fiber optic joints (connectors or splices) should have __<\/em>.
low loss, minimal reflectance and high mechanical strength<\/p>\n\n\n\n

To reduce _<\/strong> as well as loss, the end of a connector ferrule is polished to a PC (physical contact) finish.
Reflectance<\/p>\n\n\n\n

Factory terminations, such as used for making patchcords, generally use what method of attaching the connector?
Epoxy\/polish<\/p>\n\n\n\n

According to the references, the connector in the following list with the best or lowest reflectance would be the __<\/em>.
SC-APC (Angled Polished Connector)<\/p>\n\n\n\n

Splices are most often used for _<\/strong>.
A permanent joint between two fibers<\/p>\n\n\n\n

If you need to permanently join two fibers together with the lowest loss and least amount of reflectance, which of the following should you choose?
fusion splice<\/p>\n\n\n\n

Mass fusion splicing is normally used on what style of cable?
ribbon cable<\/p>\n\n\n\n

Prior to cable plant acceptance or system turn-up, a(n) _<\/strong> is used to measure the cable plant insertion loss to ensure it is within the loss budget.
Light source and power meter (LSPM or OLTS)<\/p>\n\n\n\n

For insertion loss testing, the fiber optic test source must match the _<\/strong> of the transmission system or the standards covering the cable plant.
both fiber type and wavelenght<\/p>\n\n\n\n

According to the text, it is recommended that reference test cables be chosen for their __<\/em><\/strong>>
low loss<\/p>\n\n\n\n

Which of the following parameters cannot be measured by OTDRs (optical time domain reflectometers) in fiber optic networks.
Transmitter and receiver power<\/p>\n\n\n\n

For safety, a fiber optic technician or installer should always wear __<\/strong> when working with optical fiber.
Eye protection<\/p>\n\n\n\n

During fiber optic installations, the most common danger is caused by __<\/strong>.
Fiber scraps or shards from stripping, cleaving, splicing and termination<\/p>\n\n\n\n

The link loss budget analysis of a cable plant like the diagram shown is done to _<\/em><\/strong>.
All of these choices (Ensure the intended communications system will work on the cable plant system, Provide a pass\/fail loss value for comparison to test values, Ensure the cable plant has been properly installed)<\/p>\n\n\n\n

A link loss budget should be done for every cable plant installation during the __<\/strong> phase of a project.
Design<\/p>\n\n\n\n

The loss of connector on each end of the cable plant __<\/strong>.
Are always included in the loss budget<\/p>\n\n\n\n

Cladding
Material around the center tube (Look at diagram)<\/p>\n\n\n\n

Core
Center tube (Look at diagram)<\/p>\n\n\n\n

Primary Buffer Coating
Material around the core and cladding, it gives the fiber its distinct color (Blue, Red, Agua, etc)<\/p>\n\n\n\n

Traps light in the core to reduce attenuation
Cladding<\/p>\n\n\n\n

Is smaller in singlemode than multimode fiber
Core<\/p>\n\n\n\n

Is stripped off for termination or splicing
Primary Buffer Coating<\/p>\n\n\n\n

The outside diameter of this part of the fiber is the same for most singlemode and multimode fibers
Cladding<\/p>\n\n\n\n

Singlemode<\/p>\n\n\n\n

Multi-mode graded index<\/p>\n\n\n\n

Multi-mode step index<\/p>\n\n\n\n

Telecom outside plant
Singlemode<\/p>\n\n\n\n

Telecom FTTx
Singlemode<\/p>\n\n\n\n

CATV hybrid fiber coax network
Singlemode<\/p>\n\n\n\n

LAN fiber to the desk
Multimode Graded-Index<\/p>\n\n\n\n

Consumer digital audio
Plastic Optical Fiber (POF)<\/p>\n\n\n\n

Distribution cable
Has multiple buffered fiber cables (about 12 individual cables), and it does have strength members<\/p>\n\n\n\n

Breakout cable
Has multiple simplex cables (about 12 or more individual cables), but it does NOT have strength members<\/p>\n\n\n\n

Loose Tube cable
Has a buffered fiber, strength members and water blocking substance<\/p>\n\n\n\n

Zipcord cable
Has 2 buffered fibers and strength members<\/p>\n\n\n\n

Resistance to water damage
Gel-filled and blocked cable<\/p>\n\n\n\n

Can be installed indoors in air handling areas
Plenum rated<\/p>\n\n\n\n

Rodent resistance
Armored cable<\/p>\n\n\n\n

Must be more than 20 times cable diameter
Minimum recommended bend radius under pulling tension<\/p>\n\n\n\n

Must be more than 10 times cable diameter
Minimum recommended long term bend radius<\/p>\n\n\n\n

INDOOR, short, dry conduit runs, risers and plenums terminated inside junction boxes
Distribution cable<\/p>\n\n\n\n

High fiber count in small diameter for metro or long distance
Ribbon cable<\/p>\n\n\n\n

Patch cords and backplanes
Simplex and zip cord tight buffer<\/p>\n\n\n\n

Ideal for outside plant trunk applications inside innerduct or conduit
Loose tube (buffer) gel-filled<\/p>\n\n\n\n

Building cable for conduit, riser and plenum runs without requiring junction boxes
Breakout cable<\/p>\n\n\n\n

Direct buried outside plant
Armored loose tube cable<\/p>\n\n\n\n

ST<\/p>\n\n\n\n

SC<\/p>\n\n\n\n

LC<\/p>\n\n\n\n

MTP<\/p>\n\n\n\n

Insertion loss (Which Tool(s) do you use?)
Light source and power meter<\/p>\n\n\n\n

Continuity, fiber or cable tracing, duplex connector polarity (Which Tool(s) do you use?)
Visual fiber tracer<\/p>\n\n\n\n

Source or receiver power (Which Tool(s) do you use?)
Fiber optic power meter<\/p>\n\n\n\n

Connector faults (scratches, polish, dirt) (Which Tool(s) do you use?)
Inspection microscope<\/p>\n\n\n\n

Fault location, splice loss, length (Which Tool(s) do you use?)
OTDR<\/p>\n\n\n\n

Continuity, fiber tracing, fault location close to end of a cable (Which Tool(s) do you use?)
Visual fault locator<\/p>\n\n\n\n

Cable to test
Cable in the middle wrapped multiple times in circles<\/p>\n\n\n\n

Connector mating adapter
Device that connect two wires together<\/p>\n\n\n\n

Launch cable
Cable connected to the light source<\/p>\n\n\n\n

Light source
Device at the end shining a light or laser<\/p>\n\n\n\n

Power meter
Device taking measurements and giving out numbers<\/p>\n\n\n\n

Receive cable
Cable connected to the power meter<\/p>\n\n\n\n

Connector, showing loss and back reflection
High spike (upside down V) in the middle of the graph<\/p>\n\n\n\n

Distance scale
On the graph it will be X-axis (left to right) on the bottom side<\/p>\n\n\n\n

End of the fiber
Zig-Zag lines at the end of the graph<\/p>\n\n\n\n

Initial pulse and dead zone
High spike of energy (upside down U) at the beginning of the graph<\/p>\n\n\n\n

Loss scale
On the graph it will be the Y-axis (up and down) on the left side<\/p>\n\n\n\n

Splice loss
A drop of energy (like a step) in the middle of the graph<\/p>\n\n\n\n

Fiber Size
um (microns)<\/p>\n\n\n\n

Wavelength
nm (nanometers)<\/p>\n\n\n\n

Bandwidth
MHz or GHz (megahertz or gigahertz)<\/p>\n\n\n\n

Loss
dB (decibels)<\/p>\n\n\n\n

Absolute power
dBm (decibels per milliwatts)<\/p>\n\n\n\n

Cable jacket outside diameter
mm or in (millimeters or inches)<\/p>\n\n\n\n

Cable Length
ft or m (feet or meters)<\/p>\n\n\n\n

True
A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light coming out of a fiber into your eye. True or False?<\/p>\n\n\n\n

True
A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) and, when used with a light source, can measure insertion loss expressed in dB. True or False?<\/p>\n\n\n\n

core size, the diameter in microns
When we say 62.5\/125 fiber, what does “62.5” mean?<\/p>\n\n\n\n

cladding size, the diameter in microns
When we say 50\/125 fiber, what does “125” mean?<\/p>\n\n\n\n

Are “laser optimized” which gives more distance capability with gigabit networks using laser sources
OM3 and OM4 multimode fiber with a 50\/125 micron core are now a popular option in premises cabling systems because they _<\/strong>.<\/p>\n\n\n\n

Higher
In-multimode fiber, the attenuation (reduction in optical power) of the fiber is _<\/strong> at 850 nm than at 1300 nm.<\/p>\n\n\n\n

9\/125 micron
Which of the following represents a singlemode (smaller core size) fiber size?<\/p>\n\n\n\n

greater
Singlemode fiber has _<\/strong> bandwidth than multimode fiber.<\/p>\n\n\n\n

large core step-index
Most plastic optical fibers are _<\/strong>.<\/p>\n\n\n\n

Primary buffer coating
When you strip singlemode or graded index multimode mode glass fiber, you are removing the __<\/em>.<\/p>\n\n\n\n

Strength members
The proper method of pulling optical fiber cables is to attach the pull wire or tape to the __<\/em> of the cable.<\/p>\n\n\n\n

Both singelmode and multimode optical fibers
According to the references, hybrid cables are cables that contain __<\/em>.<\/p>\n\n\n\n

ribbon
What type of fiber cable design allows for large numbers of fibers with ultra-high density, small size (diameter) and lower cost?<\/p>\n\n\n\n

both optical fibers and copper conductors
According to the references, composite cables refer to cables that contain __<\/em>><\/p>\n\n\n\n

all cables that contain metallic elements
Which optical fiber cables must be grounded?<\/p>\n\n\n\n

Be rated to meet the requirements of local building and fire codes
Fiber optic cable for use inside a building must _<\/em><\/strong>.<\/p>\n\n\n\n

Multimode fiber
Optical fiber cable with a orange colored jacket generally indicates the cable contains _<\/strong>.<\/p>\n\n\n\n

Yellow
Premises cable jackets are usually color-coded in what color to indicate singlemode fiber?<\/p>\n\n\n\n

Aqua
Premises cable jackets are usually color-coded in what color to indicate laser-optimized 50\/125 OM3 or OM4 fiber?<\/p>\n\n\n\n

Any or all of these as appropriate (Pull form the center to the ends, Use a breakaway swivel or monitor tension, Lubricate the cable)
When pulling long lengths of cable in conduit or innerduct, you may need to __<\/em>.<\/p>\n\n\n\n

To prevent water from entering the cable
In a loose tube cable, a gel or absorbent tape or powder is normally used _<\/strong>.<\/p>\n\n\n\n

tight buffer distribution cable
Which type of cable is best suited for indoor installation when fibers ar to be directly terminated inside a patch panel with adhesive\/polish or prepolished splice connectors?<\/p>\n\n\n\n

loose tube (loose buffer) cable
What type of cable may require installation of a breakout kit (also called a furcation or fan out kit) for termination?<\/p>\n\n\n\n

20 times the cable diameter
When pulling cables, the minimum bend radius under tension is generally specified as __<\/strong>.<\/p>\n\n\n\n

Can harm cables if too tight, so they should be hand-tightened.
Cable ties used on fiber optic cables __<\/em>.<\/p>\n\n\n\n

low loss, minimal reflectance and high mechanical strength
Fiber optic joints (connectors or splices) should have __<\/em>.<\/p>\n\n\n\n

Reflectance
To reduce _<\/strong> as well as loss, the end of a connector ferrule is polished to a PC (physical contact) finish.<\/p>\n\n\n\n

Epoxy\/polish
Factory terminations, such as used for making patchcords, generally use what method of attaching the connector?<\/p>\n\n\n\n

SC-APC (Angled Polished Connector)
According to the references, the connector in the following list with the best or lowest reflectance would be the __<\/em>.<\/p>\n\n\n\n

A permanent joint between two fibers
Splices are most often used for _<\/strong>.<\/p>\n\n\n\n

fusion splice
If you need to permanently join two fibers together with the lowest loss and least amount of reflectance, which of the following should you choose?<\/p>\n\n\n\n

ribbon cable
Mass fusion splicing is normally used on what style of cable?<\/p>\n\n\n\n

Light source and power meter (LSPM or OLTS)
Prior to cable plant acceptance or system turn-up, a(n) _<\/strong> is used to measure the cable plant insertion loss to ensure it is within the loss budget.<\/p>\n\n\n\n

both fiber type and wavelenght
For insertion loss testing, the fiber optic test source must match the _<\/strong> of the transmission system or the standards covering the cable plant.<\/p>\n\n\n\n

low loss
According to the text, it is recommended that reference test cables be chosen for their __<\/em><\/strong>><\/p>\n\n\n\n

Transmitter and receiver power
Which of the following parameters cannot be measured by OTDRs (optical time domain reflectometers) in fiber optic networks.<\/p>\n\n\n\n

Eye protection
For safety, a fiber optic technician or installer should always wear __<\/strong> when working with optical fiber.<\/p>\n\n\n\n

Fiber scraps or shards from stripping, cleaving, splicing and termination
During fiber optic installations, the most common danger is caused by __<\/strong>.<\/p>\n\n\n\n

All of these choices (Ensure the intended communications system will work on the cable plant system, Provide a pass\/fail loss value for comparison to test values, Ensure the cable plant has been properly installed)
The link loss budget analysis of a cable plant like the diagram shown is done to _<\/em><\/strong>.<\/p>\n\n\n\n

Design
A link loss budget should be done for every cable plant installation during the __<\/strong> phase of a project.<\/p>\n\n\n\n

Are always included in the loss budget
The loss of connector on each end of the cable plant __<\/strong>.<\/p>\n\n\n\n

Material around the center tube (Look at diagram)
Cladding<\/p>\n\n\n\n

Center tube (Look at diagram)
Core<\/p>\n\n\n\n

Material around the core and cladding, it gives the fiber its distinct color (Blue, Red, Agua, etc)
Primary Buffer Coating<\/p>\n\n\n\n

Cladding
Traps light in the core to reduce attenuation<\/p>\n\n\n\n

Core
Is smaller in singlemode than multimode fiber<\/p>\n\n\n\n

Primary Buffer Coating
Is stripped off for termination or splicing<\/p>\n\n\n\n

Cladding
The outside diameter of this part of the fiber is the same for most singlemode and multimode fibers<\/p>\n\n\n\n

Singlemode<\/p>\n\n\n\n

Multi-mode graded index<\/p>\n\n\n\n

Multi-mode step index<\/p>\n\n\n\n

Singlemode
Telecom outside plant<\/p>\n\n\n\n

Singlemode
Telecom FTTx<\/p>\n\n\n\n

Singlemode
CATV hybrid fiber coax network<\/p>\n\n\n\n

Multimode Graded-Index
LAN fiber to the desk<\/p>\n\n\n\n

Plastic Optical Fiber (POF)
Consumer digital audio<\/p>\n\n\n\n

Has multiple buffered fiber cables (about 12 individual cables), and it does have strength members
Distribution cable<\/p>\n\n\n\n

Has multiple simplex cables (about 12 or more individual cables), but it does NOT have strength members
Breakout cable<\/p>\n\n\n\n

Has a buffered fiber, strength members and water blocking substance
Loose Tube cable<\/p>\n\n\n\n

Has 2 buffered fibers and strength members
Zipcord cable<\/p>\n\n\n\n

Gel-filled and blocked cable
Resistance to water damage<\/p>\n\n\n\n

Plenum rated
Can be installed indoors in air handling areas<\/p>\n\n\n\n

Armored cable
Rodent resistance<\/p>\n\n\n\n

Minimum recommended bend radius under pulling tension
Must be more than 20 times cable diameter<\/p>\n\n\n\n

Minimum recommended long term bend radius
Must be more than 10 times cable diameter<\/p>\n\n\n\n

Distribution cable
INDOOR, short, dry conduit runs, risers and plenums terminated inside junction boxes<\/p>\n\n\n\n

Ribbon cable
High fiber count in small diameter for metro or long distance<\/p>\n\n\n\n

Simplex and zip cord tight buffer
Patch cords and backplanes<\/p>\n\n\n\n

Loose tube (buffer) gel-filled
Ideal for outside plant trunk applications inside innerduct or conduit<\/p>\n\n\n\n

Breakout cable
Building cable for conduit, riser and plenum runs without requiring junction boxes<\/p>\n\n\n\n

Armored loose tube cable
Direct buried outside plant<\/p>\n\n\n\n

ST<\/p>\n\n\n\n

SC<\/p>\n\n\n\n

LC<\/p>\n\n\n\n

MTP<\/p>\n\n\n\n

Light source and power meter
Insertion loss (Which Tool(s) do you use?)<\/p>\n\n\n\n

Visual fiber tracer
Continuity, fiber or cable tracing, duplex connector polarity (Which Tool(s) do you use?)<\/p>\n\n\n\n

Fiber optic power meter
Source or receiver power (Which Tool(s) do you use?)<\/p>\n\n\n\n

Inspection microscope
Connector faults (scratches, polish, dirt) (Which Tool(s) do you use?)<\/p>\n\n\n\n

OTDR
Fault location, splice loss, length (Which Tool(s) do you use?)<\/p>\n\n\n\n

Visual fault locator
Continuity, fiber tracing, fault location close to end of a cable (Which Tool(s) do you use?)<\/p>\n\n\n\n

Cable in the middle wrapped multiple times in circles
Cable to test<\/p>\n\n\n\n

Device that connect two wires together
Connector mating adapter<\/p>\n\n\n\n

Cable connected to the light source
Launch cable<\/p>\n\n\n\n

Device at the end shining a light or laser
Light source<\/p>\n\n\n\n

Device taking measurements and giving out numbers
Power meter<\/p>\n\n\n\n

Cable connected to the power meter
Receive cable<\/p>\n\n\n\n

High spike (upside down V) in the middle of the graph
Connector, showing loss and back reflection<\/p>\n\n\n\n

On the graph it will be X-axis (left to right) on the bottom side
Distance scale<\/p>\n\n\n\n

Zig-Zag lines at the end of the graph
End of the fiber<\/p>\n\n\n\n

High spike of energy (upside down U) at the beginning of the graph
Initial pulse and dead zone<\/p>\n\n\n\n

On the graph it will be the Y-axis (up and down) on the left side
Loss scale<\/p>\n\n\n\n

A drop of energy (like a step) in the middle of the graph
Splice loss<\/p>\n\n\n\n

um (microns)
Fiber Size<\/p>\n\n\n\n

nm (nanometers)
Wavelength<\/p>\n\n\n\n

MHz or GHz (megahertz or gigahertz)
Bandwidth<\/p>\n\n\n\n

dB (decibels)
Loss<\/p>\n\n\n\n

dBm (decibels per milliwatts)
Absolute power<\/p>\n\n\n\n

mm or in (millimeters or inches)
Cable jacket outside diameter<\/p>\n\n\n\n

ft or m (feet or meters)
Cable Length<\/p>\n","protected":false},"excerpt":{"rendered":"

A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light coming out of a fiber into your eye. True or False?True A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) and, when used with a light source, can measure insertion loss […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-110130","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/110130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=110130"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/110130\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=110130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=110130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=110130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}