Computer Science Vocabulary List# 4

to eliminate screen flicker – устранить мерцание экрана
date and time functions can be used to convert seriel numbers to a __ – month, day, and year
What is a DB model? give examples. (3) – It determines the logical structure of a DB. The maner in which data can be stored, organised & manipulated.
•flat file •relational •object-oriented.
Camel Case – used when entering object names in Hungarian notation; the practice of entering the object's ID characters in lowercase and then capitalizing the first letter of each subsequent word in the name
What is an input device? – One that is used to introduce data into a computer.
Algorithms are guaranteed to work – 100 percent of the time
CPU scheduling determines which programs are in memory. – True
CPU – Central Processing Unit; holds the control unit and the arithmetic/logic unit
Consider the following code snippet that appears in a subclass:public void deposit(double amount){ transactionCount ++; deposit(amount);}Which of the following statements is true?
dot matrix printer – A cheap type of impact and matrix printer in which each character is produced by a set of pins punching an inked ribbon onto the page. 50-200 characters per second.
aa tablet computer, a tablet PC – un ordinateur tablette
Cоnsider the fоllоwing code snippet thаt аppeаrs in a subclass:public void deposit(double amount){ transactionCount ++; deposit(amount);}Which of the following statements is true?
Code mapping – assigning each printable letter or symbol in our alphabet a unique number
User interface tool which allows a user to enter or change data in a table – Form

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