A. HIPO charts
B. Icons
C. Graphics
D. Network
✅ The correct answer is option B.
Basics of Computer Science MCQs
Strengthen your fundamental knowledge with our Basics of Computer Science MCQs with answers and explanations. Our collection covers key topics such as computer fundamentals, hardware and software, operating systems, networking basics, databases, programming concepts, and internet technologies. These multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, and IT job assessments. Practice online to improve your understanding, enhance problem-solving skills, and excel in exams with our updated Basics of Computer Science MCQs
472. Standardization of Microsoft programs and the Windows operating system has made the spread of viruses:
A. More complicated
B. More difficult
C. Easier
D. Slower
✅ The correct answer is option C.
473. What is the name of the computer terminal which gives paper printout?
A. Display screen
B. Soft copy terminal
C. Hard copy terminal
D. Plotter
✅ The correct answer is option C.
474. USB stands for ________?
A. Universal Serial Bus
B. Universal Sequential Bus
C. Unique Serial Bus
D. Unique Sequential Bus
✅ The correct answer is option A.
475. The data recording area between the blank gaps on magnetic tape is called a/ an:
A. Record
B. Block
C. Field
D. Database
✅ The correct answer is option B.
476. The minimum time delay required between the initiation of two successive memory operations is known as
A. memory cycle time
B. memory access time
C. transmission time
D. waiting time
✅ The correct answer is option A.
477. The complete picture of data stored in database is known as
A. Record
B. Schema
C. System flowchart
D. DBMS
✅ The correct answer is option B.
478. What is the latest write-once optical storage media?
A. Digital paper
B. Magneto-optical disk
C. WORM disk
D. CD-ROM disk
✅ The correct answer is option A.
479. The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in Electronic Data Processing system is called
A. ASCII
B. EBCDII
C. BCD
D. All of the above
✅ The correct answer is option A.
480. A large computer designed to handle complex scientific calculations
A. may use only a firmed word-length storage approach
B. will likely require a character addressable storage unit
C. must use fixed length words of four character each
D. will not use numbered address locations
✅ The correct answer is option A.