Book Image

CompTIA A+ Practice Test Core 1 (220-1101)

By : Ian Neil, Mark Birch
Book Image

CompTIA A+ Practice Test Core 1 (220-1101)

By: Ian Neil, Mark Birch

Overview of this book

CompTIA A+ certification is a trusted credential that’s highly sought after by professionals looking to prove their mettle in today’s digital world. This book will provide you with exam-oriented practice material mirroring the A+ exam’s level of difficulty to prepare you for every challenge that the exam might throw at you. This book is a compilation of hundreds of carefully curated practice questions on each domain, including mobile devices, networking, hardware, virtualization and cloud computing, as well as hardware and network troubleshooting. The realistic tests are designed in a way to help you accelerate your preparation to achieve the industry-celebrated A+ certification. By the end of this practice book, you’ll be well-prepared to pass the CompTIA A+ Core 1 (220-1101) exam with confidence.
Table of Contents (11 chapters)

Mock Exam

  1. The correct answer is C. M.2 allows faster data transfer rates compared to traditional hard drives. M.2 is a form factor that is commonly used for solid-state drives (SSDs) and offers faster data transfer speeds than traditional hard drives. M.2 supports both SATA and PCIe interfaces. Graphics cards typically use the PCIe form factor. M.2 can be used as a boot device.
  2. The correct answer is A. RAID 5 requires a minimum of three drives and distributes data and parity across multiple drives to provide fault tolerance. RAID 6 provides a higher level of fault tolerance with dual parity. RAID 0 offers increased read performance due to data striping without redundancy. RAID 5 does not require dedicated parity drives.
  3. The correct answer is B. Secure Digital (SD) is commonly used in digital cameras. SD cards are widely adopted and offer varying capacities for storing photos and videos. CompactFlash (CF) was popular in the past, but it has been largely replaced by SD cards...