________________ means that their source code is not available.

Related MCQs

• Most of the application software available in the market needs a __________ for use.
• ________ devices are also called random-access devices because information is literally available at random or in any order.
• Scanning devices are input devices used for direct data entry from the source document into the ______________________ .
• Source data automation is the _________________ development for data input technologies.
• A ________ is typically a database containing information about domain names and their correspondence IP address.
• The I/O devices that provide a means of communication between the computer and the outside world are known as________________.
• The most familiar means of entering information into a computer is through a typewriterlike keyboard that allows a person to enter __________________ information directly.
• Software that resides on a single computer and does not interact with any other software installed in a different computer.
• The computer system is a dumb and a useless machine if it is not capable of communicating with the________________.
• Which of the following is not an example of search engine?