CuriousTab
Search
CuriousTab
Home
Aptitude
Computer
C Programming
C# Programming
C++ Programming
Database
Java Programming
Networking
Engineering
Biochemical Engineering
Biochemistry
Biotechnology
Chemical Engineering
Civil Engineering
Computer Science
Digital Electronics
Electrical Engineering
Electronics
Electronics and Communication Engineering
Mechanical Engineering
Microbiology
Technical Drawing
GK
Current Affairs
General Knowledge
Reasoning
Data Interpretation
Logical Reasoning
Non Verbal Reasoning
Verbal Ability
Verbal Reasoning
Exams
AIEEE
Bank Exams
CAT
GATE
IIT JEE
TOEFL
Jobs
Analyst
Bank PO
Database Administrator
IT Trainer
Network Engineer
Project Manager
Software Architect
Discussion
Home
‣
Computer Science
‣
Computer Hardware
Comments
Question
Missing slot covers on a computer can cause?
Options
A. over heat
B. power surges
C. EMI.
D. incomplete path for ESD
E. None of the above
Correct Answer
over heat
Computer Hardware problems
Search Results
1. On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt?
Options
A. 9
B. 11
C. 13
D. 15
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: 9
2. A numeric error code check: A 17xx indicates a problem with:
Options
A. CMOS
B. ROM BIOS
C. DMA controller
D. hard drive or controller
E. power supply
Show Answer
Scratch Pad
Discuss
Correct Answer: hard drive or controller
3. Topically, how many type III PC cards can you insert in a laptop
Options
A. 1
B. 2
C. 3
D. 4
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: 1
4. Which standard govern parallel communications?
Options
A. RS232
B. RS-232a
C. CAT 5
D. IEEE 1284
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: IEEE 1284
5. What is the first thing you could do to check for damage to a printer after receiving it?
Options
A. Run MSD diagnostics
B. Attach it to a PC and print something
C. Check the cables
D. Unbox it and examine it for physical damage
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Unbox it and examine it for physical damage
6. During boot-up, the memory test:
Options
A. Is a superfluous step that should be ignored
B. Checks and verifies that contiguous memory is installed
C. Is an operational error
D. Displays what memory is installed, but nothing else
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Checks and verifies that contiguous memory is installed
7. The Memory Address Register
Options
A. is a hardware memory device which denotes the location of the current instruction being executed.
B. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory.
C. contains the address of the memory location that is to be read from or stored into.
D. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write".
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: contains the address of the memory location that is to be read from or stored into.
8. Bug means
Options
A. A logical error in a program
B. A difficult syntax error in a program
C. Documenting programs using an efficient documentation tool
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: A logical error in a program
9. While working with MS-DOS, which command will you use to transfer a specific file from one disk to another?
Options
A. DISKCOPY
B. COPY
C. RENAME
D. FORMAT
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: COPY
10. Which of the following systems software does the job of merging the records from two files into one?
Options
A. Security software
B. Utility program
C. Networking software
D. Documentation system
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Utility program
Comments
There are no comments.
Enter a new Comment
Save
More in Computer Science:
Artificial Intelligence
Automation System
Computer Fundamentals
Computer Hardware
Database Systems
Digital Computer Electronics
Disk Operating System (DOS)
Electronic Principles
Language Processors
Linux
Management Information Systems
Networking
Object Oriented Programming Using C++
Operating Systems Concepts
System Analysis and Design
Unix
Windows 2000 Server
Windows NT