adplus-dvertising
frame-decoration

Question

______________ which increases the number of I/O operations needed to write a single logical block, pays a significant time penalty in terms of write performance.

a.

RAID level 1

b.

RAID level 2

c.

RAID level 5

d.

RAID level 3

Posted under DBMS

Answer: (c).RAID level 5

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. ______________ which increases the number of I/O operations needed to write a single logical block, pays a significant time penalty in terms of write performance.

Similar Questions

Discover Related MCQs

Q. The storage structure which do not survive system crashes are ______

Q. Storage devices like tertiary storage , magnetic disk comes under

Q. For a transaction to be durable, its changes need to be written to ________ storage.

Q. The unit of storage that can store one are more records in a hash file organization are

Q. A ______ file system is software that enables multiple computers to share file storage while maintaining consistent space allocation and file content.

Q. A file produced by a spreadsheet

Q. SDL means _____________

Q. Which of the following is the process of selecting the data storage and data access characteristics of the database?

Q. The process of saving information onto secondary storage devices is referred to as

Q. The file organization that provides very fast access to any arbitrary record of a file is

Q. A B-tree of order m has maximum of _____________ children.

Q. If the record management system allows you to edit values before they are recorded on disk, you can

Q. The files stored on a secondary stage device are composed of a hierarchy of data. What does a record in a file contain?

Q. What is the name given to the database management system which is able to handle full text data, image data, audio and video?

Q. To have a file hold a list, it is necessary to

Q. A large computer information system maintains many different computer files. Which amongst them is called a perpetual file?

Q. A form defines

Q. The logical data structure with a one-to-many relationship is a :

Q. A computer file contains several records. What does each record contain?

Q. A ____ Contains the smallest unit of meaningful data, so you might call it the basic building block for a data file.