Q.1. Which is the Excel operator for exponentiation?
(1) % (2) * (3) @ (4) ^ (5) $
Q.2. When cutting and pasting, the item cut is temporarily stored in _______.
(1) ROM (2) Hard Drive (3) Diskette
(4) Dash Board (5) Clip Board
Q.3. Which topology requires a central controller or hub?
(1) Mesh (2) Star (3) Bus
(4) Ring (5) Tree
Q.4. Which topology requires a multipoint connection?
(1) Mesh (2) Star (3) Bus (4) Ring (5) Tree
Q.5. To convert paper into an editable document, a scanner would employ __________ technology.
(1) UPC (2) scanning (3) conversion (4) OCR (5) MICR
Q.6. To place your image into a live video conference, a __________ is usually used.
(1) webcam (2) digital camera (3) video camera (4) scanner (5) None of these
Q.7. The computer code for the interchange of information between terminals is ______.
(1) ASCII (2) BCD (3) EBCDIC (4) All of the above (5) None of these
Q.8. SIMD stands for_____.
(1) Single Instruction Stream Over Multiple Data Streams
(2) Single Instruction Stream Over Minimum Data Streams
(3) Single Instruction Stream Over Media Data Streams
(4) Multiple Instruction Streams and Single Data Stream
Q.9. The NOR gate is complement of ______.
(1) AND gate (2) OR gate (3) NAND gate (4) NOT gate (5) XOR gate
Q.10. A ________ is a digital circuit that performs the inverse operation of decodes.
(1) multiplexer (2) adder (3) subtractor (4) encoder (5) decoder
Answers
Q.1. (4)
Q.2. (5)
Q.3. (2)
Q.4. (3)
Q.5. (4)
Q.6 .(1)
Q.7. (1)
Q.8. (1)
Q.9. (2)
Q.10.(4)
