Exam (elaborations)
CIS 105 EXAM 1 QUESTIONS AND ANSWERS
- Course
- Institution
CIS 105 EXAM 1 QUESTIONS AND ANSWERS
[Show more]
Content preview
Name: Score:35 Multiple choice questions
Definition 1 of 35
job/task a computer performs. when a computer has more than one task it is multi-tasking
structure
operating systems
process
product
Definition 2 of 35
most important of system hardware. it becomes a platform for system applications to work.
system unit
operating systems
utility programs
platforms
Definition 3 of 35
is non-volatile. Saves information forever
Data backup
Disk storage
Registers
Secondary storage
,Definition 4 of 35
software in which the source code is made available to the products users.
network
open access
open source
shareware
Definition 5 of 35
is storage that allows stored data to be accessed in any random order without physical
movement of the storage media.
SECONDARY STORAGE
RAM
STORAGE
CACHE
Definition 6 of 35
is like a table of contents for the disk. It directs the read/write arm of the hard drive to where
data exists and accesses it
FAT
CARBOHYDRATE
SWEAT
PROTEIN
,Definition 7 of 35
a bit is a binary digit (1 or 0)
storage
it is the smallest element of an image
it is a component of a digital scan converter
8 bits=1 byte
Definition 8 of 35
the main body of a computer. It contains the motherboard
Operating Systems
Secondary Storage
System Unit
Network
Definition 9 of 35
the memory the OS uses to coordinate, track, and efficiently allocate the use of CPUcache,
registers, ram and disk storage
Registers
Secondary Storage
Virtual Memory
Access Time
, Definition 10 of 35
refers to making copies of data. Archiving is when something that is no longer used is stored
electronically, incase you need it one day.
Disaster recovery plan
Backup of configuration files
Data backup
Computer competency
Definition 11 of 35
is measured by clock rate which is the cycles per second the a computer can perform its most
basic tasks. It is measured in gigahertz
Velocity
Disk Storage
Capacity
Speed
Definition 12 of 35
saying that technology will double every 18 months
Metcalfe's Law
System Unit
Nielsen's Law
Moore's Law
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller selftest. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82215 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now