- 1 Which of the following is not part of hard disk drive?
- 2 In which format is information stored on a hard drive?
- 3 What is formatting Why must a hard disk drive be formatted quizlet?
- 4 What does the hard disk drive do quizlet?
- 5 What is hard disk types?
- 6 What are the parts of a hard drive?
- 7 What are 10 ways to increase hard disk life and performance?
- 8 What type of storage is divided into sectors?
- 9 How do you organize data on a disk?
- 10 What is the fastest most expensive memory in your computer?
- 11 What is the best way to determine your RAM allocation?
- 12 When referring to hard drives what is access time?
- 13 Which of the following is one of the four major functions of a computer?
- 14 What causes a head crash on a hard disk quizlet?
- 15 What exactly is a byte?
Which of the following is not part of hard disk drive?
Answer. c. Program is not a part of hardware.
In which format is information stored on a hard drive?
Hard disk stores information in the form of magnetic fields. Data is stored digitally in the form of tiny magnetized regions on the platter where each region represents a bit.
What is formatting Why must a hard disk drive be formatted quizlet?
enables the user to store data on the disk in a logical way. After a hard disk has been physically formatted, it must also be logically formatted. Logical Formatting. places a file system on the disk, allowing an operating system to use the available disk space to store and retrieve files.
What does the hard disk drive do quizlet?
Data-recording system using solid disk of magnetic material turning at high speeds to store and retrieve programs and data in a computer.
What is hard disk types?
There are two types of drives: HDD ( hard disk drive) and SSD (solid-state drive). Interfaces for connecting HDDs.
|Large but not high loaded servers||HDD||SATA|
|Database management systems (DMS)||HDD||SAS|
What are the parts of a hard drive?
The hard drive, which typically provides storage for data and applications within a computer, has four key components inside its casing — the platter (for storing data), the spindle (for spinning the platters), the read/write arm (for reading and writing data) and the actuator (for controlling the actions of the read/
What are 10 ways to increase hard disk life and performance?
10 Ways to Increase Hard Disk Life and Performance
- Remove duplicate files from hard disk.
- Defragment Hard Disk.
- Checking up for disk errors.
- To NTFS overhead disable the 8.3 filenames.
- Master File Table.
- Stop Hibernation.
- Clean up unnecessary files and optimize the Recycle Bin.
What type of storage is divided into sectors?
In computer disk storage, a sector is a subdivision of a track on a magnetic disk or optical disc. Each sector stores a fixed amount of user-accessible data, traditionally 512 bytes for hard disk drives (HDDs) and 2048 bytes for CD-ROMs and DVD-ROMs.
How do you organize data on a disk?
The disk blocks in the directory entry identify the sectors of the disk where the data of the file are stored. Storing and Organizing Data Files on Disks
- Seek time (get to the right track)
- Latency (wait for the right sector to rotate under the disk head)
- Transfer time (actual reading of the data )
What is the fastest most expensive memory in your computer?
Cache memory is fast and expensive. Traditionally, it is categorized as “levels” that describe its closeness and accessibility to the microprocessor. There are three general cache levels: L1 cache, or primary cache, is extremely fast but relatively small, and is usually embedded in the processor chip as CPU cache.
What is the best way to determine your RAM allocation?
Monitor RAM usage in performance monitor and calculate an average of RAM used over 10 random periods. List all programs you would run simultaneously and the amount of RAM each needs and add together. Divide the number of used memory slots by the number of total memory slots.
When referring to hard drives what is access time?
Disk access time is always given as an average, because seek time and latency vary depending on the current position of the head and platter. While access times of fast hard disks are typically from 5 to 10 milliseconds, solid state drive (SSD) access times are in the 25 to 100 microsecond range.
Which of the following is one of the four major functions of a computer?
At a fundamental level, computers operate through these four functions: input, output, processing, and storage. Input: the transfer of information into the system (e.g., through a keyboard). Output: the presentation of information to the user (e.g., on a screen).
What causes a head crash on a hard disk quizlet?
A hard crash typically occurs on an optical disc when it makes contact with particles on its surface. A smoke particle, fingerprint, dust, or human hair could cause a hard disk head crash. CD-ROMs are often used to archive data and to record music downloaded from the Internet.
What exactly is a byte?
A byte is a term used to represent eight bits of data. One byte can hold about one letter, one number, or one special character.