Large computer systems and the software that runs of them use more complex technology than smaller ones do.
True
False correct answers True
A _____ data format combines two adjacent fixed-length data items to hold a single value.
a. scentific
b. single-precision
c. double-precision
d. ...
UMBC IS 310 Exam 1 || A Verified A+ Pass.
Large computer systems and the software that runs of them use more complex technology than
smaller ones do.
True
False correct answers True
A _____ data format combines two adjacent fixed-length data items to hold a single value.
a. scentific
b. single-precision
c. double-precision
d. standard-precision correct answers double-precision
______ is typically the cheapest component of current information systems.
a. Application Software
b. Hardware
c. System Software
d. Middleware correct answers Hardware
A storage device or medium is _____ if it holds data without loss over long periods.
a. archival
b. dynamic
c. nonvolatile
d. volatile correct answers nonvolatile
The complexity of data structures is limited only by the software.
True
False correct answers False
Low voltage circuits are less susceptible to damage from voltage surges and static electricity.
True
False correct answers False
The time the disk controller must wait for the right sector to rotate beneath the heads is called
_____.
a. synchronization delay
b. track-to-track seek time
c. average access time
d. rotational delay correct answers rotational delay
, Intel microprocessors have been used in PCs since 1961
True
False correct answers False
The control unit cannot execute instructions without assistance from the ALU.
True
False correct answers False
A specific shared resource within the World Wide Web is identified by a(n) _______.
a. URL
b. ALU
c. WWW
d. CPU correct answers URL
Magnetic tape and disk are considered volatile storage media.
True
False correct answers False
The programs in a class are called ______.
a. attributes
b. methods
c. children
d. properties correct answers methods
Volatility is a matter of degree and conditions.
True
False correct answers True
In numbering systems other than decimal, the term radix point is used for the period or comma.
True
False correct answers True
The capability of an element or a substance to enable electron flow is called
____________________. correct answers conductivity
A _____ consists of all tracks at an equivalent distance from the edge or spindle on all platter
surfaces.
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 FullyFocus. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.29. You're not tied to anything after your purchase.