Csit121 - Study guides, Class notes & Summaries

A call to a final method can only be resolved at run time - False A final method in a superclass cannot be overridden in a subclass - True A method declared as private in the superclass can be overridden in the subclass - False A static method in a superclass can be overridden in the subclass - False ENUM type is value type - False - Enum type is reference type A subclass can inherit (extends) from a final class. - F

Choose the organization listed below that takes a proactive role in developing recommendations and prototype technologies related to the Web. - World Wide Web Consortium (W3C) A network that is geographically dispersed and may use some form of public or commercial communications network is called a(n) ________. - WAN The first widely used graphical web browser was developed at ________. - NCSA A domain name is a unique text-based Internet address corresponding to a unique ________. - IP ad...

Algorithms - Logical step by step solution to a problem Flowchart - A graphical representation of the solution in computing a problem in a logical and step-by-step process Flowchart - Consist of geometrical symbol that are interconnected to provide a pictorial representation of data processing. 1. Terminal Symbol 2. Input Symbol 3. Processing Symbol 4. Output Symbol 5. Decision Symbol 6. Flow Lines / Arrowheads 7. On-Page Connector 8. Off-Page Connector 9. Preparation Symbol 10. Pr...

The purpose of the img element's ________ attribute is to provide a method for a browser to display different images depending on specific criteria indicated by the web developer. - srcset The ________ property informs the browser to provide empty space or gutters between grid tracks. - grid-gap Use the expression ________ in a media query to target devices with screens up to 480 pixels in width. - (max-width: 480px)

is creating a sequence of instructions to enable the computer to do something. - Computer Programming is an artificial language that can be used to control the behavior of a machine, particularly a computer. - Programming Language 5 Stages of Computer Programming: - Problem Statement Algorithm Development Program Coding Program Testing Program Documentation 3 Common Programming Errors: - Syntax Error Run-time Error Logic Error

Computer Programming - is creating a sequence of instructions to enable the computer to do something. Programming Language - is an artificial language that can be used to control the behavior of a machine, particularly a computer. Syntax Error - Occurs when your code violates one or more grammar rules of C and is detected by the compiler as it attempts to translate your program. Run-time Error - Is a detected error and displayed by the compiler during the execution of the program.

Include the keyword ________ in a media query to cause older, non-supporting browsers to ignore the media query. - only The W3C's concept of "One Web" relates to providing a single resource that is configured for optimal display on multiple types of devices. - True Use the ________ property in the HTML link tag to to associate a web page with a style sheet for printing. - media="print" Which CSS property configures a flex container? - display

are C implementations that contain collections of useful functions and symbols that may be accessed by a program. Each library has a standard header file whose name ends with .h. A C system may expand the number of operations available by supplying additional libraries that are called user-defined - Libraries allows you to make text substitutions before compiling the program. By convention, all identifiers that are to be changed by the preprocessor are written in capital letters. - directiv...

CSIT121 Exam Revision Questions & 100% Solutions (Verified Answer

CSIT121 midterm 1 Exam 2024 with Questions & 100% Solutions (Verified Answers)