SSD Study guides, Class notes & Summaries

SSDA Exam 421 Study Guide with Complete Solutions

General Purpose SSD Volumes (gp2 and gp3) - correct answer - balance price and performance - cost effective storage and low latency - Ideal for system boot volumes, medium size single instance databases, virtual desktops, and development and trst envs Provisioned IOPS SSD Volumes (io1 and io2) - correct answer - Highest performance SSD volume for I/O intensive low latency or high throughput workloads - For applications that need more than 16,000 IOPs - Great for dbs workloads (sesnti...

When viewing the permissions for the /tmp/ directory, what should you expect to see? A.rw-rwx--x B.rwxrwxrwx C.rwxrwxrwt D.--------- E.r-xrwxrwt - Answer- C.rwxrwxrwt Which of the following will create an archived file named from the contents of your documents directory? A.tar -c ~/Documents B.tar ~/Documents C.~/Documents | tar D.tar -cf ~/Documents E.tar ~/Documents > - Answer- D.tar -cf ~/Documents What key is used to exit the less command? A.a B.x C.t D.q E.? ...

Anonymous Mail Any mailpiece that bears ONLY stamps as postage, weighs more than 13 ounces and was NOT accepted by employee at retail service counter Identifiable Mail Bears electronic postage such as Postage Validation Imprints or PVI, meter strips, PC Postage, Click-N-Ship or eStamps, and Self-Kiosk postage, Permit Imprints, or Aviation Security Clearance Stamps or AVSEC Items sent within the United States, it's territories and possessions, includes Army post offices or APOs, Fleet ...

General Purpose SSD Volumes (gp2 and gp3) - correct answer - balance price and performance - cost effective storage and low latency - Ideal for system boot volumes, medium size single instance databases, virtual desktops, and development and test envs Provisioned IOPS SSD Volumes (io1 and io2) - correct answer - Highest performance SSD volume for I/O intensive low latency or high throughput workloads - For applications that need more than 16,000 IOPs - Great for dbs workloads (sesnti...

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List the following in increasing order (slowest to fastest). gigahertz, Kilohertz, megahertz - correct answer Kilohertz, megahertz, gigahertz, Information Systems hardware is best defined as the part of the computer that provide operating instructions to processor. True or False? - correct answer False A digital device processes electronic signals that represent either a one or a zero. True or False? - correct answer True The CPU can also be thought of as the _____________...

CompTIA 220-1001 Core 1 A+ Course Notes (2022/2023) Laptop Storage • SSD (Solid-state drive)• All memory, no moving parts • Silent, fast access time, less latency • 2.5 inch and 1.8 inch form factors Hybrid drive (SSHD) • Solid-state hybrid drive • Flash memory and hard drive storage • SSD caches the hard drive data Magnetic disk • Traditional spinning drive platters Replacing Laptop Storage • Can be very modular • Two screws and the drive slides out • All inte...

CHFI: Hard Disks & File Systems Latest Updated 100% Solved HDD - (Hard Drive Disk) non-volatile, records data magnetically SSD - (Solid State Drive) solid-state memory, uses microchips, expensive, supports a restricted number of writes over the life of the device Two memories: - NAND-based flash memory; (retains memory even w/o power) - Volatile RAM (faster access) Disk drive types - - Magnetic storage devices (e.g., floppy disks, magnetic tapes) - Optical storage devices (e.g.,...

What is the purpose of adversary collection activities? To obtain and exploit indicators that will negatively impact a mission What are the three sub-intelligence discipline in signal intelligence (SIGINT)? Comint, elint, fisint What does an adversary use to formulate the analyst’s perception of our operations? Indicators Operation Security (OPSEC) is used to identify which of the following? Actions that can be observed by adversary intelligence systems Which of the following entries ...