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KembaraXtra-Computer Terms – black box testing:
Black box testing is a software testing method in which the tester evaluates a program solely based on its functionality. The internal code and structure of the program are not examined; instead, the focus is on verifying that the software produces the correct outputs for given inputs.
This approach reflects the perspective of an end user, emphasizing whether the software behaves as expected rather than how it is built. Black box testing is commonly applied during the development process to identify functional errors or usability issues.
Black box testing is a software testing method in which the tester evaluates a program solely based on its functionality. The internal code and structure of the program are not examined; instead, the focus is on verifying that the software produces the correct outputs for given inputs.
This approach reflects the perspective of an end user, emphasizing whether the software behaves as expected rather than how it is built. Black box testing is commonly applied during the development process to identify functional errors or usability issues.
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KembaraXtra-Computer Terms – black hat:
A black hat is a type of hacker who engages in unauthorized activities with harmful or criminal intent. Such individuals typically attempt to break into computer systems in order to steal information, damage data, or disrupt services.
The term distinguishes malicious hackers from ethical hackers, often referred to as white hats, who test systems to improve security. Black hats exploit vulnerabilities in systems for personal gain or malicious purposes.
A black hat is a type of hacker who engages in unauthorized activities with harmful or criminal intent. Such individuals typically attempt to break into computer systems in order to steal information, damage data, or disrupt services.
The term distinguishes malicious hackers from ethical hackers, often referred to as white hats, who test systems to improve security. Black hats exploit vulnerabilities in systems for personal gain or malicious purposes.
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KembaraXtra-Computer Terms – black hole:
In networking terminology, a black hole refers to a location within a computer network where messages or data disappear without explanation. Information sent to this location fails to reach its destination and cannot be recovered or traced easily.
The name is derived from the astronomical phenomenon known as a black hole, where gravitational forces are so strong that even light cannot escape. In computing, the term may also be used informally to describe projects or tasks that consume large amounts of time and resources without producing meaningful results.
In networking terminology, a black hole refers to a location within a computer network where messages or data disappear without explanation. Information sent to this location fails to reach its destination and cannot be recovered or traced easily.
The name is derived from the astronomical phenomenon known as a black hole, where gravitational forces are so strong that even light cannot escape. In computing, the term may also be used informally to describe projects or tasks that consume large amounts of time and resources without producing meaningful results.
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KembaraXtra-Computer Terms – blackout:
A blackout is a situation in which electrical power drops completely to zero, resulting in a total loss of electricity. Such events can occur due to natural disasters like storms or earthquakes, or because of technical failures in power infrastructure such as damaged transformers or broken power lines.
For computers, a blackout can be harmful depending on what the system was doing when the power was lost. Any unsaved data will be lost immediately, and if the blackout happens while a disk is reading or writing data, files may become corrupted or even lost entirely. In some cases, hardware damage can also occur. To protect systems from these risks, a battery-backed uninterruptible power supply (UPS) is often used.
A blackout is a situation in which electrical power drops completely to zero, resulting in a total loss of electricity. Such events can occur due to natural disasters like storms or earthquakes, or because of technical failures in power infrastructure such as damaged transformers or broken power lines.
For computers, a blackout can be harmful depending on what the system was doing when the power was lost. Any unsaved data will be lost immediately, and if the blackout happens while a disk is reading or writing data, files may become corrupted or even lost entirely. In some cases, hardware damage can also occur. To protect systems from these risks, a battery-backed uninterruptible power supply (UPS) is often used.
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KembaraXtra-Computer Terms – blank:
In computing, a blank refers to the space character that is produced when the spacebar is pressed on a keyboard. This character does not display a visible symbol but creates a space between words or elements in text.
Although it appears empty, the blank space is still a valid character in digital text. It plays an important role in formatting, separating words, and maintaining readability within documents and computer programs.
In computing, a blank refers to the space character that is produced when the spacebar is pressed on a keyboard. This character does not display a visible symbol but creates a space between words or elements in text.
Although it appears empty, the blank space is still a valid character in digital text. It plays an important role in formatting, separating words, and maintaining readability within documents and computer programs.
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KembaraXtra-Computer Terms – blank:
As a verb, the term blank means to suppress or prevent an image from appearing on part or all of a display screen. This action causes the screen area to appear empty or inactive.
Blanking may occur intentionally within software or hardware operations when the display output is temporarily disabled. It is sometimes used to hide content, conserve energy, or prepare the display for new visual output.
As a verb, the term blank means to suppress or prevent an image from appearing on part or all of a display screen. This action causes the screen area to appear empty or inactive.
Blanking may occur intentionally within software or hardware operations when the display output is temporarily disabled. It is sometimes used to hide content, conserve energy, or prepare the display for new visual output.
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KembaraXtra-Computer Terms – blanking:
Blanking refers to the temporary suppression of the display signal in a raster-scan video monitor while the electron beam repositions itself to draw the next line or frame of the image. During normal display operation, the beam scans across the screen line by line to form the image.
After finishing each horizontal line, the beam must move back to the left side of the screen to begin the next line. During this movement, called horizontal retrace, the display signal is turned off to prevent unwanted marks. Similarly, after the final line at the bottom of the screen is drawn, the beam returns to the top left corner during vertical retrace, and the signal is again suppressed to maintain a clean display.
Blanking refers to the temporary suppression of the display signal in a raster-scan video monitor while the electron beam repositions itself to draw the next line or frame of the image. During normal display operation, the beam scans across the screen line by line to form the image.
After finishing each horizontal line, the beam must move back to the left side of the screen to begin the next line. During this movement, called horizontal retrace, the display signal is turned off to prevent unwanted marks. Similarly, after the final line at the bottom of the screen is drawn, the beam returns to the top left corner during vertical retrace, and the signal is again suppressed to maintain a clean display.
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KembaraXtra-Computer Terms – bleed:
In printing and document layout, a bleed refers to a graphic or design element that extends beyond the edge of a page or into the gutter area. This technique ensures that when the page is trimmed during printing, the design reaches the edge without leaving an unwanted white border.
Bleeds are also sometimes used in books or magazines to highlight or mark specific pages, making them easier for readers to locate. Designers often use this method to create visually striking layouts and ensure consistent page appearance after trimming.
In printing and document layout, a bleed refers to a graphic or design element that extends beyond the edge of a page or into the gutter area. This technique ensures that when the page is trimmed during printing, the design reaches the edge without leaving an unwanted white border.
Bleeds are also sometimes used in books or magazines to highlight or mark specific pages, making them easier for readers to locate. Designers often use this method to create visually striking layouts and ensure consistent page appearance after trimming.
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KembaraXtra-Computer Terms – blend:
A blend in digital graphics refers to an image or photograph that has been created by combining elements through a software blending process. The resulting image appears as a unified graphic formed from two or more original visual sources.
Blending techniques are commonly used in image-editing and design software to merge colors, shapes, or pictures. This allows designers to produce creative visual effects or smooth transitions between graphic elements.
A blend in digital graphics refers to an image or photograph that has been created by combining elements through a software blending process. The resulting image appears as a unified graphic formed from two or more original visual sources.
Blending techniques are commonly used in image-editing and design software to merge colors, shapes, or pictures. This allows designers to produce creative visual effects or smooth transitions between graphic elements.
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KembaraXtra-Computer Terms – blend:
As a verb, blend refers to the process of digitally combining two or more graphical elements to form a new image. Graphics software can merge photographs, artwork, colors, shapes, or text to create a composite visual result.
Blending can be used for artistic design, such as creating gradients or layered effects, or to produce realistic compositions that appear as a single seamless image.
As a verb, blend refers to the process of digitally combining two or more graphical elements to form a new image. Graphics software can merge photographs, artwork, colors, shapes, or text to create a composite visual result.
Blending can be used for artistic design, such as creating gradients or layered effects, or to produce realistic compositions that appear as a single seamless image.