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কম্পিউটার MCQ: Adda 247-এ আপনাকে স্বাগতম। ADDA 247 বাংলা আপনাকে WBCS পরীক্ষার জন্য কম্পিউটার MCQ দিচ্ছে। এখানে আপনি প্রতিদিন দশটি একাধিক পছন্দের প্রশ্ন এবং সমাধান সহ উত্তর পাবেন। এখানে আপনি সমস্ত গুরুত্বপূর্ণ প্রশ্ন এবং উত্তর পাবেন যা আপনাকে আপনার জ্ঞান বাড়াতে এবং আপনার লক্ষ্য পূরণের দিকে এগিয়ে যেতে সাহায্য করবে। এই কম্পিউটার MCQ গুলি নিয়মিত অধ্যয়ন করুন এবং পরীক্ষায় সফল হন।
| কম্পিউটার MCQ | |
| বিষয় | কম্পিউটার MCQ |
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| উদ্দেশ্য | WBCS পরীক্ষা |
কম্পিউটার MCQ
Q1. The hexadecimal number system represents symbols __________ and __________?
(a) 0-9, A-E
(b) 0-9, A-F
(c) 1-10, A-E
(d) 1-10, A-F
Q2. A __________ is an abstract model that describes, how the data are organized and represented?
(a) data model
(b) instances
(c) schema
(d) database
Q3. What is the full form of FTP?
(a) File Translate Protocol
(b) File Typing Protocol
(c) File Transit Protocol
(d) File Transfer Protocol
Q4. Java was introduced by which among the following organization?
(a) Microsoft
(b) IBM
(c) Intel
(d) Sun Microsystems
Q5. What is Visual FOXPRO?
(a) RDMBS
(b) Programming Language
(c) DBMS
(d) All of the above
Q6. The analytical engine developed during first generation of computers used __________ as a memory unit.
(a) RAM
(b) Floppies
(c) Cards
(d) Counter wheels
Q7. Which type of virus is generally scripted into common application programs like Excel and Word to infect the other documents and spreads to the other parts when the application is running?
(a) Resident Viruses
(b) File infector virus
(c) Macro Viruses
(d) Boot virus
Q8. What was the first fully electronic general-purpose computer in the world?
(a) ENIAC
(b) EDSAC
(c) EDVAC
(d) UNIVAX
Q9.The software that is used to create text based documents is referred as:
(a) DBMS
(b) Suits
(c) Spreadsheets
(d) Word processor
Q10. Which of the following software posts unwanted advertisements on client’s computer?
(a) Virus
(b) Malware
(c) Worm
(d) Adware
কম্পিউটার MCQ সমাধান
S1. Ans.(b)
Sol. The hexadecimal number system has 16 possible digits represented by the symbols 0 to 9 and the alphabets A, B, C, D, E and F.
S2. Ans. (a)
Sol. Data model is an abstract model that describes, how the data are organized and represented.
S3. Ans.(d)
Sol. FTP stands for File Transfer Protocol. It is an application layer protocol used to exchange files between computers over a TCP/IP network.
S4. Ans.(d)
Sol. Java was introduced by Sun Microsystems.
S5. Ans.(b)
Sol. Visual FoxPro is a data-centric, object-oriented, procedural, programming language produced by Microsoft. It is derived from FoxPro (originally known as FoxBASE) which was developed by Fox Software beginning in 1984.
S6. Ans.(d)
Sol. The analytical engine developed during first generation of computers used counter wheels as a memory unit
S7. Ans. (c)
Sol. A macro virus is a computer virus that “infects” a Microsoft Word or similar application and causes a sequence of actions to be performed automatically when the application is started or something else triggers it.
S8. Ans. (a)
Sol. ENIAC was the first electronic general-purpose computer in the world.
S9. Ans. (d)
Sol. Word processors are used to create text based documents.
S10. Ans.(d)
Sol. Adware is a software that is used to post unwanted advertisements. Generally, these advertisements are posted as popups.
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| ADDA247 Bengali Homepage | Click Here |
| ADDA247 Bengali Study Material | Click Here |
| Adda247 Daily Quiz | Click Here |
