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Operating System
1081
Computer Science Fundamentals
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Computer Science Fundamentals
FTP stands for?
File Text Protocol
File Transfer Protocol
Firm Transfer Protocol
File Transplant Protocol
FTP stands for File Transfer Protocol. It is a type of internet service use for the transmission of files.
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rikazzz
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Computer Science Fundamentals
Another name for white-box testing is ___________
Control testing
Graybox
Glassbox
Black box
Sometimes it is called the glass box testing. It is a type of testing in which the internal structure of any application is tested and examined.
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rikazzz
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Computer Science Fundamentals
What does PC stand for?
Program Changer
Program Counter
Performance Counter
Performance Changer
The Program counter contains the address of the next instruction which is to be fetched by the control unit.
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rikazzz
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Computer Science Fundamentals
Express the ASCII equivalent of the signed binary number (00110010)2.
2
1
A
,
The ASCII characters for the remaining options are:
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rikazzz
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Computer Science Fundamentals
An attack in which the user receives unwanted amount of e-mails.
Smurfing
Denial of service
E-mail bombing
Ping storm
In the case of denial of e-mail bombing, a user sends an excessive amount of unwanted e-mail to someone.
Author:
rikazzz
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Computer Science Fundamentals
Which of the following flag condition is used for BCD arithmetic operations in microprocessor?
Sign flag
Auxiliary carry flag
Parity flag
Zero flag
Among all the five flag conditions in microprocessor, the auxiliary carry flag is used internally for BCD arithmetic operations. Based on the auxiliary flag, the instruction set doesn’t contain the conditional jump operation.
Author:
rikazzz
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Computer Science Fundamentals
A tag similar to that of the bold tag.
is a container tag in html that is similar to bold. It makes the text more valuable as well as bold.
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rikazzz
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Computer Science Fundamentals
The time required to spin the desired sector under the read/write head, once the read/write head is positioned on the desired track.
Seek time
Arrival rate
Latency
Transfer rate
It is called latency. It is one of the factors on which the disk access time depends. Disk access time is the interval between the instant a request is made and the instance operation is completed.
Author:
rikazzz
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Computer Science Fundamentals
A topology that involves Tokens.
Star
Ring
Bus
Daisy Chaining
Ring topology involves sending and receiving of data with the help of tokens. Ring started out as a simple peer-to-peer LAN topology.
Author:
rikazzz
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Computer Science Fundamentals
A type of technique in which dumb terminals are connected to a central computer system.
Time Sharing
Message passing
Batch environment
User environment
This happens in time sharing. In this, users were able to interact with the computer and could share its information processing resources.
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rikazzz
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