Model Test 01
০১. 1 bytes means -
     ক. 10 bits
     খ. 32 bits
     গ. 8 bits
     ঘ. 16 bits
০২. The OSI Model has
     ক. 7 Layers
     খ. 6 Layers
     গ. 8 Layers
     ঘ. 9 Layers
০৩. Which type of ROM is used in pen drive ?
     ক. Mask ROM
     খ. EEP ROM
     গ. CD ROM
     ঘ. EP ROM
০৪. Which one is both input and output device ?
     ক. Monitor
     খ. Webcam
     গ. Joystick
     ঘ. Network cards
০৫. Which one of the following is an extension of video file format in computer ?
     ক. .wmv
     খ. .jpg
     গ. .gif
     ঘ. .psd
০৬. The ASCII code of 'B' is
     ক. 66
     খ. 60
     গ. 65
     ঘ. 80
০৭. 'OS' computer abbreviation usually means ?
     ক. Open Software
     খ. Operating System
     গ. Optical Sensor
     ঘ. Open Service
০৮. 'MPG' extension refers usually to what kind of file ?
     ক. System File
     খ. Image File
     গ. MS Office Document file
     ঘ. Animation/Movie File
০৯. The size of a sector in hard disk is -
     ক. 64 bytes
     খ. 512 bytes
     গ. 1024 bytes
     ঘ. 510 bytes
১০. URL Means -
     ক. Uniform Research Locator
     খ. Universal Resource Locator
     গ. Uniform Resource Locator
     ঘ. University Resource Locator
১১. In most application 'F1' stand for ?
     ক. Save
     খ. Save As
     গ. Help
     ঘ. Search
১২. Which of the following is an example of optical storage device ?
     ক. CD Rom
     খ. Hard Disk
     গ. CPU
     ঘ. None of these
১৩. Which of the following can't be done using e-mail ?
     ক. Copy files from a remote computer
     খ. Send an attachment
     গ. Forward an e-mail
     ঘ. Reply to an e-mail
১৪. Which of the following is an open source operating system ?
     ক. Vista
     খ. JAVA
     গ. Windows XP
     ঘ. UBUNTU
১৫. Which is not an output device ?
     ক. Monitor
     খ. Scanner
     গ. Speaker
     ঘ. Plotter
১৬. 'DB' computer abbreviation usually means ?
     ক. Double Byte
     খ. Data Block
     গ. Briver Boot
     ঘ. Database
১৭. The ASCII code of 'C' is -
     ক. 66
     খ. 67
     গ. 60
     ঘ. 65
১৮. Which of the following is a keyboard command to paste some text in MS Word ?
     ক. Ctrl + V
     খ. Shift + C
     গ. Ctrl + C
     ঘ. Ctrl + X
১৯. Which one is an input device ?
     ক. Joystick
     খ. Monitor
     গ. Printers
     ঘ. Speaker
২০. which company was the first to introduce laser printer ?
     ক. Canon
     খ. Lexmark
     গ. Hewlett-Packard
     ঘ. Microsoft
২১. What does ISP stand for ?
     ক. Intel Smart Processor
     খ. Integrated Security Provider
     গ. International Software Provider
     ঘ. Internet Service Provider
২২. Chips are made up of millions of tiny parts/switches known as -
     ক. etches
     খ. electrons
     গ. transistors
     ঘ. charges
২৩. which one is the application software ?
     ক. Windows
     খ. MS Word
     গ. Linux
     ঘ. DOS
২৪. Which of the following is a keyboard command to copy some text in MS Word ?
     ক. Ctrl + C
     খ. Shift + C
     গ. Ctrl + X
     ঘ. Alt + C
২৫. Which types of interfce allow conection, control musical instruments to computer ?
     ক. DIMI
     খ. MIDI
     গ. DIIM
     ঘ. MDII