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One computer will request information Client-server
from another
computer, which responds with
requested information.
Allows the user to control the actions of The operating system
the software and through the
software, to access hardware.
Which action by application programs An internet browser displays a web page.
requires support from an operating
system?
What is true about the Linux operating Linux runs on both servers and workstations
system?
Which characteristic identifies provided by third party providers
application sotware that is cloud
based?
What type of software permits free Shareware
temporary use followed by long
term activation for a fee?
What is the purpose of the End User Establishes the customer's right tot use the software.
License Agreement for a commercial
software package?
What is the difference between Proprietary software has a cost whereas open-source
proprietary and open- source software is free.
software license?
Which two components are parts of a Control Unit (CU); Arithmetic Logic Unit (ALU)
central processing unit?
An employee needs to edit a contract printer; monitor
and prepare a hard copy for a
,In which type of network topology is Mesh
each networked device directly
connectd to every other networked
device?
Which communication medium is Radio signals
typically used when sending data
transmissions over very long
distances?
What indicates a specific internet The ip address
location?
Translates human readable aliases into domain name system (DNS)
IP addresses
Which part of a Uniform Resource Resource path id
Locator identifies the location of the
document on the server?
Which goal of information Assurance Availability
(IA) requires that information is
accessible when needed?
Which technique uses all possible brute force
combination of letters and numbers
to crack a password?
which is a characterisc of high level language translator programs are required.
languages?
how does a compiler work? It requires the components of the software to be
defined from the onset.
On which tier of the n tier architecture presentation
model are user interfaces
developed?
Which component facilitates controller
communication between the other
two components in the MVC
architecture model?
What is the difference between a compiler translates an entire program into executable
compiled and interpreted computer progam which can be run at a later time, while the
language? interpreter does this incrementally.
Which two languages have TCL and Python because they are scripting languages
, What is another term for a formula Algorithm
that outlines how to execute a task?
What is the role of drivers in They allow the ODBC to be used for interactions with
facilitating communication between the database and applications.
application and databases?
Which sql clause is used to inform the FROM
database
management system which table
should be interrograted by the
query?
Which data type is used to represent String data
product order code that comprises
alphanumeric characters?
Why is it important to ensure that data To aid in making strategic decisions.
support business goals?
In which category of the DIKW Knowledge
hierarchy would business intelligence
be located?
Which field must contain a unique primary key
value in order for a relational
database table to function?
What are the three main categories of Flat file, relational, and hierarchal
databases?
What is the database administrators role To institute protocols to protect the databases from
in security? external threats.
A single chip process developed in 1974 microprocessor
by IBM
Over the years, the number of By orders of maginitude rather than linearly
transisters that can be placed on a
chip has increased by how much?
What is the phenomenon observed that Moore's law
the number of
transistors on a chip doubles every
year and will continue for at least the
next ten years?
How long has Moore's law continued to from 1965 to the present
be a trend?