COMPUTER SCIENCE QUESTIONS AND ANSWERS PART – 6

************* MICROPROCESSOR & PC FUNDAMENTALS *************

1 An example of MASS STORAGE is:
2 Which DOS command could be used to hide a file?
3 What DOS command allows you to delete a directory on your hard drive, including any subdirectories within?
4 What command in DOS is used to see what files are on a given directory or partition?
5 The time when the the computer performs the operation of an instruction is called:
6 What is an ISP?
7 What does PGA mean?
8 What is the purpose of an I/O Port?
9 Can a CPU meant for a SOCKET 7 go in a SOCKET 8?
10 What needs to be executed before a machine is self-booting?
11 When the Control and Arithmetic/Logic units are combined, it is referred to as a(n)
12 What DOS command is used to change a file's name?
13 What's the difference between a HARD BOOT and a COLD BOOT?
14 What does UART mean?
15 What kind of software allows users to have live, real-time conversations over the Internet?
16 What are the two Major Blocks of a MODEM?
17 What does SSL mean?
18 What is PSK with respect to MODEMS?
19 How do you send a picture of your dog to your freind through your e-mail software over the Internet?
20 "http" means what?
21 What does FSK mean?
22 What DOS command will check out your HDD, automatically fix all errors, delete cross-linked files and lost fragments, skip the summary, and perform a surface scan to verify the physical condition of all logical partitions?
23 What is a FATAL EXCEPTION?
24 Which OS uses a DESKTOP?
25 If a 486DX2/66Mhz CPU is truly running at 66Mhz, what is the actual internal bus frequency?
26 Which provides the fastest access time?
27 What is NOT a search engine on the Internet?
28 Identify the two most common ports
29 How many Volts(DC) are required to operate a 80486 SX 25?

30 Which one of the following TTL Sub-Families is the fastest?

PC fundamental
A ____________ __________ can turn off and on a command with the same key.
2
The computer puts data temporarily in ______________ while the data is waiting to be
processed.
3
A printer and a scanner are examples of ________________.
4
The ____________ is the primary input device for most computers.
5
The Monitor, keyboard, computer case are considered the ________________ part of a
computer.
6
A computer is said to be __________________ equipped if it has a soundcard, speakers
and cd-rom.
7
____________ ___________ software is owned by the public rather than by the author.
8
Computers that operate essentially in the same way are said to be ______________.
9
Dos, Windows, OS/2, Unix are types of ____________ __________.
10
The __________, __________ and ________ are called modifier keys.
11
The area on your window that tells you what application you are viewing or the name of
your document is called?
12
The closed button in any window is located:
13
Which regular expression(s) would locate all files with the extension of EXE only?
14
When an icon is slected:
15
Folders/Directories can contain:

1
Name the "feature" which can be exploited by ASP pages?
2
What is the simplest way to crash a WarFTPD server (<= version 1.65)?
3
Where do you install a Windows NT network sniffer? (Let say the l0pht SMBSniffer
included in l0phtcrack)
4
Who/What/Where is "F00FACCA"?
5
Where can you find the "LOAD HIVE" function?
6
Can you still gain Admin access to NT systems with GETADMIN and CRASH4?
7
What is TP for BO made by CDC?
8
What is this? : GET ../../../../../../../../../../../../../../.. and so on.
9
To quote our hosts:
"Test.Com utilizes Secure Socket Layers (SSL), the most advanced security system
available"

What Hotfix am i speaking about and has the date
"Thu Jul 16 21:59:00 1998"????