Computer Science holds 3,334 questions with answers, free to read and with no account needed. They are grouped into 2 categories: Computer Science, Software Engineering.
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. Right align the selected Paragraph
Ctrl + R aligns the selected paragraph text against the right margin. Formatting engines adjust line spacing to create a straight right boundary. This alignment style leaves the left margin looking ragged and uneven. Rig...
Answer: C. transitions
Visual transition effects applied between consecutive slides are called transitions. Transitions control how presentations animate when moving from one slide to the next. Presentation software offers diverse motion effec...
Answer: C. Text group
The Text group on the Insert ribbon tab contains specific controls for headers and footers. PowerPoint organizes related interface commands into clearly labeled functional ribbon groups. Users locate header and footer in...
Answer: B. Paths
Vector graphics are composed of mathematical paths, lines, curves, and geometric shapes. Using algebraic formulas allows vector images to scale infinitely without losing visual clarity. The correct option distinguishes v...
Answer: A. Slide sorter view
Slide sorter view provides a thumbnail overview of all presentation slides simultaneously. This visual layout is ideal for applying uniform transition effects across multiple slides. Authors can review pacing and visual...
Answer: B. Database servers
Database servers are specifically designed to receive and execute structured query language requests. Clients transmit SQL queries as network messages to remote database management systems. The database server processes...
Answer: C. multiplexing
Multiplexing allows multiple signals to share a single transmission medium simultaneously. It combines several input signals into one composite data stream for efficient transport. At the receiving end, demultiplexing se...
Answer: B. C
C is a general-purpose programming language, while COBOL is the language specifically designed for business applications.
Answer: A. /
The slash character initiates a forward search query within the active text document. Entering this command prompts the editor to look downward for matching text strings. Users rely on this fundamental search shortcut to...
Answer: A. token
A token is the smallest individual lexical element recognized by the Java compiler. Tokens include keywords, identifiers, literals, operators, and separators forming source code. The correct option correctly names the ba...
Answer: D. business process design
Commercial package deployment requires adapting internal workflows to fit software capabilities. Business process design ensures the purchased application aligns with company operations. Rapid application development bui...
Answer: D. Inclusiveness
Inclusiveness measures a regression test selection strategy's ability to include all tests revealing code modifications. A highly inclusive strategy ensures no potentially faulty test cases are omitted from the regressio...
Answer: D. independent test group
ITG stands for Independent Test Group representing a specialized team separate from developers. Independence ensures unbiased evaluation and rigorous testing of software products before release. This organizational separ...
Answer: C. modifier
Alt, Shift, and Ctrl are classified as modifier keys because they modify other keys. These keys do not produce characters by themselves when pressed in isolation. They alter the normal function of alphanumeric or navigat...
Answer: A. File >> Share >> Email
MS Office applications provide integrated sharing tools for sending files via email clients. Navigating to File then Share and selecting Email opens the document directly as an attachment. This streamlined feature uses t...
