Which utility program could improve the speed of disk ?
A. Fragmentation
B. Defragmentation
C. Disk scanning
D. System restore
E. None of these
সঠিক উত্তরঃ
B.
Defragmentation
Explanation:
Related Questions (Any University/Year)
- Which one is the database software?
- The type of scanner used in Banking industry -
- Which of the following types of menu shows the further sub-choices ?
- Which of the following is not related to a computer ?
- Which one of the following is not a valid function in MS Excel?
- 1 kilo byte is equal to ---
- Which of following provides reliable communications ?
- Which of the following is spreadsheet software?
- ব্যাংকিং শিল্পে কোন ধরনের স্ক্যানার ব্যবহ্রত হয়?
- Who co-created the UNIX operating system in 1969 with Dennis Ritchie ?
- নীচের কোনটি একটি এন্টিভাইরাস সফটওয়্যার ?
- Which of the following is spreadsheet program?
- Which is not Internet browsing software?
- Which one of the following statements is true?
- কম্পিউটার থেকে কম্পিউটারে তথ্য আদান-প্রদানের প্রযুক্তিকে বলা হয়?
- Which type of chart is the best for showing parts of a whole ?
- Of the following, which one is not a computer language?
- Which key is to be pressed in computer for moving to the beginning a text?
- In Microsoft Word, which command is used to search for a word ?
- A ___ is a set of rules .
- The first digital computer was invented by-
- All Mammalia are Chordata, and all Rodentia are Mammalia. Also, some Chordata are Aves. Which of the following MUST be true?
- A light sensitive device that converts drawing, printed text or other images into digital form is ___
- এক্সেলের কলাম ও সারির প্রত্যেকটি উপাদানকে বলে----।
- What is a 'Laptop' ?