Computer Science is part of Computer Science and holds 1,365 questions with answers, free to read and with no account needed.
Questions from this area appear in PPSC, FPSC, NTS, KPPSC and SPSC papers. Each guide explains how that paper is built and which subjects carry it.
Attempt each question before revealing the answer, and keep a note of the ones you get wrong — those are the topics worth reading about properly. If an answer looks wrong, there is a link to report it on every question.
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...
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...
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...
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...
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...
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...
Answer: A. FORTH
FORTH is a stack-based computer programming language historically popular in microcomputer systems. Its compact design made it ideal for early microcomputers with limited memory capacity. Embedded system developers adopt...
Answer: D. Operating system
An operating system coordinates all hardware components and background software tasks seamlessly. It provides essential resource management for memory allocation and peripheral device coordination. Computer startup proce...
Answer: B. Petabyte
A petabyte is vastly larger than standard consumer data storage measurement units. Data hierarchies place petabytes significantly above kilobytes and megabytes in scale. Storage capacity increases exponentially as you mo...
Answer: A. Central
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 universall...
Answer: B. Ctrl+M
Pressing Ctrl+M in presentation software inserts a new slide into the active presentation file instantly. This keyboard shortcut streamlines slide deck creation by eliminating the need to navigate ribbon menus with a mou...
Answer: C. Paragraph
In standard word processors, pressing the Enter key inserts a paragraph break code. This action terminates the current text block and starts a brand new formatting paragraph. Line breaks within the same paragraph require...
Answer: D. Cache memory
Cache memory acts as a high-speed buffer between the CPU and slower primary RAM to accelerate data access. It stores frequently used instructions and data closer to the processor core to minimize memory latency bottlenec...
Answer: B. Ralph H. Bear
Ralph H. Baer invented the Magnavox Odyssey, earning him recognition as the Father of Video Games. His pioneering engineering work laid the foundation for the entire home video game console industry. Historical electroni...
Answer: C. moving text automatically to the next line
Word wrap automatically shifts words that exceed the line boundary to the beginning of the next line. This software feature ensures that text remains fully visible without requiring manual carriage returns from users. Fo...
