What does the letter 'C' stand for within the acronym CPU___________?
Show answer Hide answer
Answer: A. Central
Explanation
The acronym CPU stands for Central Processing Unit in standard computer hardware terminology. The letter C specifically represents the word Central within this foundational computing term. Hardware definitions universally recognize the central processing unit as the computer's primary brain. The central processing unit executes arithmetic, logical, control, and input-output instructions. Modern processors contain billions of microscopic transistors fabricated on silicon microchips. Computer architecture relies on the CPU to coordinate all software and hardware operations.
Tech consumers check CPU specifications to evaluate computer speed and multitasking performance. Software developers optimize code execution efficiency to match hardware processor capabilities. Understanding basic computer hardware acronyms is essential for IT professionals and students. Option B suggests Common, which alters the standard technical definition of the hardware. Option C uses Convenient, failing to reflect the actual architectural function of the unit. Option D replaces the primary modifier incorrectly, as Computer is already the final word.
- Subject
- Computer Science
- Category
- Computer Science
- Topic
- —
- Difficulty
- medium
Related questions
Q1. What is the highest scale percentage available within the MS Word scale selection menu?
Show answer Hide answer
Answer: D. 200
Microsoft Word provides zoom scaling options up to a maximum of 200 percent within its standard scale selection menu. Users select this maximum percentage to enlarge document view areas for easier reading and detailed ed...
Q2. What classification is given to software packages that integrate text, audio, visuals, motion video, or animations?
Show answer Hide answer
Answer: D. Multimedia
Multimedia software packages integrate diverse media types including text, audio, and video. Combining visual graphics, motion animation, and sound defines modern multimedia applications. Users interact with multimedia s...
Q3. What text selection is executed by striking the F8 key three consecutive times ________?
Show answer Hide answer
Answer: C. A sentence
Pressing the F8 key three consecutive times in Microsoft Word selects an entire sentence. This keyboard shortcut progressively expands the text selection from word to sentence. Word processing applications provide functi...
Q4. How should you proceed to reveal the contents of a directory inside Windows Explorer:
Show answer Hide answer
Answer: A. click on it
Clicking on a directory in Windows Explorer expands the folder tree structure. This action opens the directory to display all nested subdirectories and files inside. File management interfaces rely on mouse clicks to nav...
Q5. Pressing the _____ key independently will toggle the Start menu open and closed?
Show answer Hide answer
Answer: D. Window
The Windows key is specifically dedicated to opening and closing the operating system menu. Pressing this key independently triggers the primary system user interface navigation menu. Keyboard shortcuts rely on this dedi...
Q6. What is the upper limit for the number of columns that can be added to an MS Word table?
Show answer Hide answer
Answer: D. 63
Microsoft Word enforces a rigid structural limitation on table column formatting constraints. Users cannot manually insert more than sixty three columns into a single table. Software developers set this boundary to maint...