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Improve your understanding of all Core 1 and Core 2 A+ exam
objectives and prepare for a new career as a computer technician
The Third Edition of the CompTIA A+ Complete Practice Tests: Core 1
Exam 220-1101 and Core 2 Exam 220-1102 offers aspiring and
practicing computer technicians essential and practical exam prep
material for the industry favorite A+ certification. The hundreds
of domain-by-domain practice questions cover all of the A+ exam
objectives tested on the Core 1 and Core 2 exams, helping you
prepare for success on the tests and in the real world. Just like
the real exams, the practice questions contained within this
resource cover mobile devices, networking, hardware, virtualization
and cloud computing, hardware and network troubleshooting,
operating systems, security, software troubleshooting, and
operational procedures. These rigorous and realistic practice
questions will get you ready for your first role as a computer
technician and let you hit the ground running. This comprehensive
set includes: Challenging questions designed to advance your
understanding and comprehension of all covered exam domains
Questions similar to those found on the real Core 1 and Core 2 A+
exams Access to the Sybex online test bank, with hundreds of
questions and full-length practice exams Perfect for anyone
prepping for the Core 1 and Core 2 A+ exams, CompTIA A+ Complete
Practice Tests: Core 1 Exam 220-1101 and Core 2 Exam 220-1102 is
also an ideal resource for aspiring and early-career computer
technicians who want to improve their understanding of some of the
foundational concepts they rely on each day in the field.
A straightforward demystification of electronics and the Internet
of Things A Geek Girl's Guide to Electronics and the Internet of
Things breaks down and simplifies electronics and the Internet of
Things for the layperson. Written by a leading technical school
instructor with a talent for bringing complex topics to everyday
people, this book provides concrete examples and practical advice
for anyone interested in building, repairing, or studying
electronics and functional Internet of Things (IoT) devices. A Geek
Girl's Guide to Electronics and the Internet of Things explores a
wide range of topics including, among others: Ohm's and Watt's Law
Series and Parallel Circuits Diodes, transistors, capacitors and
relays Motors and Pulse with Modulation Using light to control
electricity Photovoltaic Cells and Transducers Enhancing circuits
with Arduino Connecting circuits to networks The distinguished
author's website includes videos to help you build and enhance
projects, along with deeper information to enrich your learning.
Additionally, the book goes beyond theory and teaches readers how
circuit components become IoT devices and provide the data that
drive our modern world. The combination of hands-on activities and
solid pedagogy ensures long-lasting retention of the material for
everyone.
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