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KembaraXtra–Computer Terms – 10Base-T
10Base-T is a widely adopted Ethernet standard that uses twisted-pair cabling to carry data at 10 megabits per second. The network is arranged in a star configuration, meaning each computer or device connects individually to a central hub, sometimes referred to as a multiport repeater. The use of common copper twisted-pair wires—often found in telephone installations—made this Ethernet version far easier to install and manage than earlier coaxial-based systems. It represented a major shift toward structured cabling systems used in modern networking.
10Base-T is a widely adopted Ethernet standard that uses twisted-pair cabling to carry data at 10 megabits per second. The network is arranged in a star configuration, meaning each computer or device connects individually to a central hub, sometimes referred to as a multiport repeater. The use of common copper twisted-pair wires—often found in telephone installations—made this Ethernet version far easier to install and manage than earlier coaxial-based systems. It represented a major shift toward structured cabling systems used in modern networking.
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KembaraXtra–Computer Terms – 12-hour clock
The 12-hour clock is a method of representing time that divides the day into two repeating cycles labeled a.m. and p.m. Time progresses from 1:00 to 12:59 in each cycle before returning to 1:00 again. This format is commonly used in everyday communication, scheduling, and consumer devices. It contrasts with the 24-hour format, which counts the hours continuously from midnight to 23:59.
The 12-hour clock is a method of representing time that divides the day into two repeating cycles labeled a.m. and p.m. Time progresses from 1:00 to 12:59 in each cycle before returning to 1:00 again. This format is commonly used in everyday communication, scheduling, and consumer devices. It contrasts with the 24-hour format, which counts the hours continuously from midnight to 23:59.
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KembaraXtra–Computer Terms – 1.2M
The term 1.2M refers to a storage capacity of approximately 1.2 megabytes, most commonly associated with high-density 5.25-inch floppy disks. These disks were widely used during the early personal computing era as they offered greater capacity than their lower-density predecessors while still being compatible with standard floppy disk drives of the time. Their design provided a cost-effective storage option for software distribution and file transfer.
The term 1.2M refers to a storage capacity of approximately 1.2 megabytes, most commonly associated with high-density 5.25-inch floppy disks. These disks were widely used during the early personal computing era as they offered greater capacity than their lower-density predecessors while still being compatible with standard floppy disk drives of the time. Their design provided a cost-effective storage option for software distribution and file transfer.
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KembaraXtra–Computer Terms – 1394
The number 1394 identifies a high-speed serial communication interface formally standardized as IEEE 1394. Known popularly as FireWire, it was developed for quick data transfer between digital devices such as camcorders, external drives, and multimedia equipment. It supported fast, real-time data throughput and became a favored technology in professional video production and high-bandwidth consumer electronics.
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KembaraXtra–Computer Terms – 14.4
The term 14.4 refers to a modem capable of transmitting data at up to 14.4 kilobits per second. This speed represented an important leap forward during the early days of dial-up communications, enabling faster access to bulletin board systems, early online services, and e-mail exchanges. Although modest by modern standards, 14.4 Kbps modems were once considered powerful tools for remote communication.
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KembaraXtra–Computer Terms – 1.44M
1.44M represents a capacity of 1.44 megabytes, characteristic of high-density 3.5-inch floppy disks. These disks became one of the most widely used removable storage formats in the 1990s and early 2000s due to their compact size, durability, and compatibility with almost every personal computer of the era. They played a central role in file transfer, software installation, and personal data storage.
1.44M represents a capacity of 1.44 megabytes, characteristic of high-density 3.5-inch floppy disks. These disks became one of the most widely used removable storage formats in the 1990s and early 2000s due to their compact size, durability, and compatibility with almost every personal computer of the era. They played a central role in file transfer, software installation, and personal data storage.
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KembaraXtra–Computer Terms – 16-bit
Sixteen-bit architecture refers to systems or operations that process information in 16-bit units. This measurement defines the size of the data chunks the hardware can manipulate at one time as well as, in some cases, the amount of memory that can be addressed directly. Sixteen-bit systems represented a transitional phase between earlier 8-bit computers and the more powerful 32-bit and 64-bit systems that followed, offering increased processing capabilities and more responsive software.
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KembaraXtra–Computer Terms – 16-bit application
A 16-bit application is a program intentionally designed to operate within a 16-bit computing environment such as MS-DOS or the Windows 3.x series. These applications are limited by the addressing ranges and instruction sets of 16-bit processors, meaning they can access only a restricted portion of memory at once. Despite these limitations, they formed the foundation of early graphical software, productivity tools, and system utilities that shaped the personal computing landscape.
A 16-bit application is a program intentionally designed to operate within a 16-bit computing environment such as MS-DOS or the Windows 3.x series. These applications are limited by the addressing ranges and instruction sets of 16-bit processors, meaning they can access only a restricted portion of memory at once. Despite these limitations, they formed the foundation of early graphical software, productivity tools, and system utilities that shaped the personal computing landscape.
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KembaraXtra–Computer Terms – 16-bit machine
A 16-bit machine is a computer whose processor or data bus handles data in 16-bit increments. A system may be considered 16-bit because its central processor executes 16-bit instructions internally, because its data bus transfers 16 bits at a time, or due to both characteristics. Examples include the IBM PC/AT series, which used the Intel 80286 processor, and early Macintosh systems like the Macintosh Plus and Macintosh SE. Although these early Macs used the Motorola 68000, a chip with a 32-bit internal word length, their external data paths were only 16 bits wide, effectively placing them in the 16-bit class. These machines provided significant advancements over earlier 8-bit computers, delivering greater processing power and more advanced software capabilities.
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KembaraXtra–Computer Terms – 16-bit operating system
A 16-bit operating system is an older generation of system software designed to process and manage data in 16-bit chunks, equivalent to two bytes at a time. Well-known examples include MS-DOS and Microsoft Windows 3.x. These systems were tightly aligned with the capabilities of 16-bit processors, meaning that the hardware and operating system worked together with very little abstraction. Compared with earlier 8-bit systems such as CP/M-80, a 16-bit operating system offered substantial improvements, including the ability to access larger amounts of memory and communicate through a wider, more efficient data bus. Although pioneering in their era, 16-bit systems were eventually replaced by far more powerful 32-bit operating systems like the classic Macintosh OS, Microsoft Windows NT, and Windows 9x. Today, they have been almost entirely eclipsed by modern 64-bit operating systems used in contemporary computing environments.
