Relational Database Management System Mcqs

Page No. 28

The time for repositioning the arm is called as _________


aSeek time

✓


bAccess time

✖


cReposition time

✖


d Latency time

✖


View Answer Seek time

The time from when a read or write request is issued to when the actual data transfer begins is called _______


aSeek time

✖


bAccess time

✓


cAverage latency time

✖


dData transfer rate

✖


View Answer Access time

When a large number of disks are connected by a high speed network to a number of server computers, it is known as ________ architecture


aStorage area network

✓


b High performance network

✖


cMultiple disk network

✖


dLocal area network

✖


View Answer Storage area network

Which of the following is a part of the Magnetic disk assembly?


aSpindle

✖


bRead write head

✖


cArm

✖


dAll of the mentioned

✓


View Answer All of the mentioned

DVD is a form of ______ storage


aMagnetic storage

✖


bUSB storage

✖


cTape storage

✖


dOptical storage

✓


View Answer Optical storage

What is the full form of USB?


aUniversal Serial Binary

✖


bUniversal Storage Base

✖


cUniversal Serial Bus

✓


dUninterrupted Service Bus

✖


View Answer Universal Serial Bus

What is the difference between flash memory and main memory?


aData is retained in flash memory

✓


bData access is faster in flash memory

✖


cData storage is very large in flash memory

✖


d None of the mentioned

✖



Statement 1: Cache storage is very fast Statement 2: Cache storage is very cheap


aBoth the statements are true

✖


bStatement 1 is true but statement 2 is false

✓


c Statement 1 is false but statement 2 is true

✖


d Both the statements are false

✖



. Which of the factors need not be taken into consideration while choosing a RAID level?


aMonetary cost

✖


bI/O requirements

✖


cPerformance when the disk has failed

✖


dNone of the mentioned

✓


View Answer None of the mentioned

RAID level 5 refers to?


a Disk arrays with striping at the level of blocks

✖


bDisk mirroring with block striping

✖


cMemory style error correcting code

✖


dBlock interleaved distributed parity

✓



Goto Page No.

Page 28 of 54

Alphabetical MCQs Categories
—

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"
—

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan