BUTTERYFLY
This unit of data is the smallest and can only be a 0 or 1.
What is a bit?
This output device produces hardcopy documents.
What is a printer?
This computer type is used by banks and airlines for massive, secure data processing.
What is a mainframe?
This hardware is called the “brain” of the computer.
What is the CPU?
This type of software includes Windows, macOS, Linux.
What is system software?
This type of input device captures data directly from its source — e.g., barcode reader.
What is source data automation?
This type of storage is “on the internet” and can grow almost infinitely.
What is cloud storage?
This is the permanent memory that stores the BIOS and is non-volatile.
What is ROM?
This type of key is made up of two or more fields.
What is a composite key?
This measurement equals 1024 megabytes.
What is a gigabyte?
This type of query removes records from a table.
What is a delete query?
This input device uses magnetic ink to read information on checks.
What is MICR?
This term refers to 4 bits.
What is a nibble?
This popular database software from Microsoft is used in schools for DBMS learning.
What is Microsoft Access?
This term represents a row in a table containing related fields.
What is a record?
This Access database key uniquely identifies each record.
What is a primary key?
This CPU speed measure represents billions of cycles per second.
What is gigahertz (GHz)?
This device manages the media and reads/writes data to it (e.g., CD-ROM).
What is a storage device?
Convert 75 bytes into bits.
What is 600 bits?
This word size can process up to 4GB of RAM and handles 32 bits at a time.
What is 32-bit?
A text document is 600KB. How many bytes is this?
What is 614,400 bytes?
A flash drive holds 16GB. How many megabytes (MB) is this?
What is 16,384 MB?
Convert 3000 bytes into kilobytes (KB).
What is 2.93 KB?
A drive has 5GB of data stored. How many bits is this?
What is 42,949,672,960 bits?
A folder contains five files, each 1.2MB. What is the total size in kilobytes (KB)?
What is 6,144 KB?