Chapter-1⇒Introduction to Computer 1. The 2’s compliment of a binary number is obtained by adding……to its compliment. 0 1 10 12 2. The range of frequencies available for data transmis-sion is known as — Baud Bandwidth Byte Bits 3. Which of the following is directly controlled from a keyboard? Card Punch Magnetic Tape Magnetic Disk Punched Paper Tape 4. The term gigabyte refers to — 1024 bytes 1024 kilobytes 1024 megabytes 1024 gigabytes 5. Most important advantage of an IC is — Easy replacement in case of circuit failure Extremely high reliability Reduced cost Low power consumption 6. A monitor’s …. is the distance between the holes in the mask behind the screen. This helps to determine how sharp the dots appear. Refresh rate Dot pitch Resolution Color depth 7. A directly accessible appointment calendar is a fea¬ture of a….resident package CPU Buffer Memory ALU 8. Main storage is also called — Accumulator Register unit Control unit Memory 9. A language which is close to the language used by computer is — High-level language Assembly language Low-level language All of these 10. A monitor looks like a TV set but, it does not — Receive TV signals Give a clear picture Give a steady picture Display graphics Loading … Question 1 of 10
