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WorksheetsBCS Systems & Architecture Quiz 3
Total questions: 22
Worksheet time: 44mins
This is not a type of secondary storage
Blu-Ray Drive/Disc
Flash Memory
Hard Disk Drive
RAM
CPU carries out a cycle called _____
Execute, decode, fetch
Fetch, decode, execute
Fetch, execute, decode
Decode, execute, fetch
Which are not one of the application layer protocols?
DNS
FTP
SMTP
FNP
1. When implementing__________________________, a mirrored volume stores data to two duplicate disks simultaneously. If one disk fails, data is present on the other disk, and the system switches immediately from the failed disk to the functioning disk. Mirroring provides fault tolerance for a single disk failure, but does not increase performance.
RAID 1
RAID 0
RAID 5
RAID 10
What is TCP used for?
To send information across the internet in packets
To ensure that information is sent to the correct computer
To send mail across the internet
To transmit webpages across the internet
Which RAID level provides disk mirroring?
RAID 1
RAID 3
RAID 4
RAID 50
1. A_____________________________ volume stripes data across mirrored pairs and across multiple disks for data redundancy. If a single disk fails, its data can be recovered using the mirrored information stored on the remaining disks. If two disks in the same mirrored pair fail, all data will be lost because there is no redundancy in the striped sets.
RAID 10
RAID 1
RAID 5
RAID 0
Which of the following upgrades would most likely require upgrading the power supply?
Sound card
Network card
Video Card
USB 3.0 card
Which of the following ports is used when accessing a website with SSL encryption?
22
80
110
443
You have been asked to identify the right type of cloud service to help the team of developers to provide programming elements such as runtime environments. Which service do you recommend?
PaaS
IaaS
SaaS
DaaS
You are configuring two email servers on your company’s network. Which network protocol do the servers use to transfer mail to each other?
POP3
IMAP4
SNMP
SMTP
This Windows tool tracks levels of activity for hardware and software and will help you decide if an upgrade is needed to improve performance.
Event viewer
Performance Monitor
Task scheduler
Component services
When each drive has its own controller it is called the mirroring technique. Techs call it....
Disk duplexing
Disk striping
Disk striping with parity
Super-disk mirroring
Disk Striping with extra parity
To configure and manage Hard Drives and RAID levels a person can use this Windows Tool....
FDISK
Disk Management
AHCI
Device Manager
chkdsk
When installing two PATA drives set the jumpers on the drives as follows....
Set one to master and the other to slave.
Set one to primary and the other to secondary.
Set one to first and the other to second.
Set one to master and the other stand-alone.
Set both to Master
