which of the following describes write-once read-many (worm)? course hero

What is write once read many (worm)?

May 23, 2018 · QUESTION 55 1. Which of the following describes write-once read-many (WORM)? A mechanism defining traffic or an event to apply an authorization control of allow or deny against A storage device that can be written to once, but once written cannot be electronically altered A form of network access control or admission control (NAC) used on …

How many times can you write to WORM storage?

Nov 14, 2018 · Question 20 Which of the following describes write-once read-many (WORM)? A mechanism defining traffic or an event to apply an authorization control of allow or deny against Correct! A storage device that can be written to once, but once written cannot be electronically altered A form of network access control or admission control (NAC) used on individual …

What is “write once read many”?

2/11/22, 9:59 PM Module 7: Quiz 7: (Spring 2022) ITN 263 (E41N) - Inter/Intranet Firewalls/E-Comm. Sec 1 / 1 pts Question 15 Which of the following describes write-once read-many (WORM)? A mechanism defining traffic or an event to apply an authorization control of allow or deny against A storage device that can be written to once, but once ...

What is WORM storage and how does it work?

Dec 31, 2015 · What Is Write Once Read Many? The simple explanation is that it’s immutable storage. You can write data to the storage device or media precisely one time. After that, no one can legitimately change the data in any way. A simple version of WORM storage is a CD-R disc. You can write data to the blank disc, but then it’s stuck that way forever.

Which of the following describes Write Once Read Many WORM )?

Write once read many (WORM) describes a data storage device in which information, once written, cannot be modified. This write protection affords the assurance that the data cannot be tampered with once it is written to the device.

Which storage device is write once read many?

WORMWhat is WORM (write once, read many)? In computer media, write once, read many, or WORM, is a data storage technology that allows data to be written to a storage medium a single time and prevents the data from being erased or modified.

Can be written to only once but can be read many times?

An optical device writes data to them by shining a laser onto the disc. The laser burns pits to represent '0's. The media can only be written to once, but read many times.

Can it be written once?

The simple explanation is that it's immutable storage. You can write data to the storage device or media precisely one time. After that, no one can legitimately change the data in any way.

Which of the following is an example of write once, read many WORM storage media?

CD-R and DVD-R are a good example of this. The surface of the storage media is designed to be written on only once.Jan 9, 2019

What is WORM CD?

CD-R (CD-recordable), or WORM (write-once read-many), is a variation of CD-ROM on which a user may record information but not subsequently change it.

Which of the following disks can be record only once?

Discussion ForumQue.There are “record-once” versions of compact disk and digital video disk, which can be written only once; such disks are also called __________ disks.b.CD-Rc.DVD-Wd.CD-ROMAnswer:Write-once, read-many (WORM)1 more row

Which of the following disc can be recorded only once?

DVD-R and DVD+R[Recordable] discs can be written to sequentially but only once.

How information is being read or written to optical disc?

An optical disk drive uses a laser beam to read the data from the disk as it is spinning. It distinguishes between the pits and lands based on how the light reflects off the recording material. The drive uses the differences in reflectivity to determine the 0 and 1 bits that represent the data.

What write once means?

(computing) Of a type of storage technology in which data, once written, cannot be erased or modified.

What is the full form of CD-ROM?

CD-ROM, abbreviation of compact disc read-only memory, type of computer memory in the form of a compact disc that is read by optical means.

What is the full form of CD-RW?

CD-RW (Compact Disc-Rewritable) is a digital optical disc storage format introduced in 1997. A CD-RW compact disc (CD-RWs) can be written, read, erased, and re-written. CD-RWs, as opposed to CDs, require specialized readers that have sensitive laser optics.

What happens when you store data in the cloud?

When you store it in the cloud, you’ll need to set up retention periods. Simply put, this is a feature in the software unlocks the data after a set period of time. After the data unlocks, you can delete it or have the company delete it for you.

What is parting thoughts?

Parting Thoughts. Write once read many compliant storage gives organizations a way to secure information in a form that no one can tamper with. This can happen with something as simple as a CD-R or with software-driven cloud storage. The choice of media often depends on the scale of the data.

Why is redundancy important in cloud storage?

Redundancy is easier with a cloud storage service. They can store the data on multiple servers in multiple locations to prevent data loss. This type of redundancy is standard practice at many cloud storage providers. If you’re concerned about data loss, you can always ask what kind of redundancies your provider offers.

How long do you have to keep tax records?

In most cases, you won’t need to keep them for more than 7 years.