IIT JEE Practice Question and Answer
8Q: CPU speed of a personal computer is 4579 25b5cc66de4d2b4197774bff8
5b5cc66de4d2b4197774bff8- 11 MIPSfalse
- 2100 KIPSfalse
- 332 KIPStrue
- 432 MIPSfalse
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- SingleChoice
Answer : 3. "32 KIPS"
Explanation :
Answer: C) 32 KIPS Explanation: Instructions per second (IPS) is a measure of a computer's processor speed. CPU speed of a personal computer is 32 KIPS (Kilo Instructions per second).
Q: What is an error in a program called 1842 05b5cc66de4d2b4197774bfbb
5b5cc66de4d2b4197774bfbb- 1Power failfalse
- 2Crashfalse
- 3Virusfalse
- 4Bugtrue
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Answer : 4. "Bug"
Explanation :
Answer: D) Bug Explanation: In computer technology, a coding error in a computer program is called a bug.
Q: The computer that process both analog and digital is called 11877 15b5cc666e4d2b4197774bf0d
5b5cc666e4d2b4197774bf0d- 1Hybrid computertrue
- 2Mainframe computerfalse
- 3Digital computerfalse
- 4Analog computerfalse
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Answer : 1. "Hybrid computer"
Explanation :
Answer: A) Hybrid computer Explanation: The computer that process both analog and digital is called Hybrid computer.
Q: Magnetic disks are the most popular medium for 7125 05b5cc662e4d2b4197774beb1
5b5cc662e4d2b4197774beb1- 1Sequential accessfalse
- 2Direct accessfalse
- 3Both A & Btrue
- 4None of the abovefalse
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Answer : 3. "Both A & B"
Explanation :
Answer: C) Both A & B Explanation: A magnetic disk is a storage device that uses a magnetization process to write, rewrite and access data. It is covered with a magnetic coating and stores data in the form of tracks, spots, and sectors. Hard disks, zip disks, and floppy disks are common examples of magnetic disks. Hence, Magnetic disks are the most popular medium for both Direct access and Sequential access.
Q: Excel displays the current cell address in the 3475 05b5cc655e4d2b4197774bd44
5b5cc655e4d2b4197774bd44- 1Title Barfalse
- 2Name Boxtrue
- 3Status Barfalse
- 4Formula barfalse
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Answer : 2. "Name Box"
Explanation :
Answer: B) Name Box Explanation:
Q: The resolution of a printer is measured in 1787 05b5cc626e4d2b4197774b869
5b5cc626e4d2b4197774b869- 1DPItrue
- 2Megabitsfalse
- 3Hertzfalse
- 4Inchesfalse
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- SingleChoice
Answer : 1. "DPI"
Explanation :
Answer: A) DPI Explanation: Dots per inch (DPI, or dpi) is a measure of spatial printing or video or image scanner dot density, in particular the number of individual dots that can be placed in a line within the span of 1 inch (2.54 cm).
Q: MS-EXCEL is based on 1708 05b5cc62ce4d2b4197774b923
5b5cc62ce4d2b4197774b923- 1OS/2false
- 2UNIXfalse
- 3WINDOWStrue
- 4DOSfalse
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Answer : 3. "WINDOWS"
Explanation :
Answer: C) WINDOWS Explanation: Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications.
Q: Online functional learning portals are accessed through the 3868 05b5cc62fe4d2b4197774b983
5b5cc62fe4d2b4197774b983- 1Web portaltrue
- 2Interactive Multimedia Instructionfalse
- 3Instructor Facilitated New Equipmentfalse
- 4All the abovefalse
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- SingleChoice
Answer : 1. "Web portal"
Explanation :
Answer: A) Web portal Explanation: Online functional learning portals are accessed through the web portal.