’Bluetooth' নিচের কোন প্রযুক্তি ব্যবহার করে?
A. Magnetic
B. Optical
C. Laser
D. Radio Frequency
সঠিক উত্তরঃ
D.
Radio Frequency
Explanation:
Related Questions (Any University/Year)
- হেক্সাডেসিমাল নম্বর গঠনের সংমিশ্রণ হলো -
- Ctrl , shift and alt are called ____ keys .
- কোন shortcut key দিয়ে spelling check করা যায়?
- The computer stores its program and data in its ---
- How many bits is a byte ?
- when you boot a computer you are-
- Which disk is used to cold boot a PC ?
- Which of the following is a valid ending for a word file?
- Trackball is an example of a / an :
- Which technology is used in computer disks ?
- Every web page has a unique address called.
- Before a disk can be used to store data , it must be
- http এর পূর্ণরুপ কী বোঝায়?
- If you wish to extend the length of the network without having the signal degrade, you would use a -----.
- The program that translates programs written in high level language into machine language is called
- ______ are software which is used to do particular task .
- Which Keys used to check spelling?
- RAM in Computer stands for
- ................. controls the functioning of the computer system as well as provides users the means to interact with the computer.
- 'INF' কোন ধরনের ফাইল?
- Which one of the following is a storage device?
- URL means
- WAV file format is associated with what type of files?
- The only language understood by a digital computer is called
- A network-connected computer has IP address 201.102.133.25 and subnet mask 255.255.0.0. Which of the following indicates the Host Id of this computer?
- which of following is not virous
- In email address aaa@bbb.ccc the portion of 'bbb' indicates?
- In centralized database system, the role of the front office in a bank is to
- Which one of the following companies is a leading manufacturer of Hard Disk Drives?
- Type of software similar to an accountant's worksheet is ---
- IPV4 address is
- কম্পিউটারকে ইন্টারনেটে সংযুক্ত করার জন্য কোন যন্ত্রাংশ আবশ্যক?
- In Bangladesh , BTRC provides bandwidth of internet services through submarine cable network . Which of the following submarine cable networks is connected with Bangladesh ?
- Which of the following is a valid declaration of an object of class Box?
- 3G বলতে কি বোঝায়?
- Which file is run automatically if it is a available?
- GIS এর অর্থ কি?
- Which of the following is spreadsheet program?
- An electronic path, that sends signals from one part of computer to another is a ____
- Which of the following starts working first after switching of the computer?
