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Difference between direct sequential file and index sequential file?
Explain the difference between sequential and direct file access.A. Sequential access to data is used when the data has to be read from the start, in sequence. It is the normal method of access for magnetic tape. Direct access is used when it is possible to jump directly to a file or data item without reading through all the items stored before it. This is the normal method used for hard disks.
If you take out the battery in a capacitor before inserting a dielectric will there still be charge on the dielectric?
The charge in a capacitor is between the plates. The dielectric is only an insulator that allows the plates to be very close without touching and discharging the charge. There is no battery in a capacitor.
What feature allows you to see how a style will look in a document before you select it from the font style drop-down menu?
The feature that allows you to preview how a style will look in a document before selecting it from the font style drop-down menu is called "live preview." This functionality enables users to hover over different styles, displaying a temporary preview of how the selected text will appear in the document without applying the style permanently. It helps users make informed decisions about font choices and formatting.
Why is it necessary to bevel an edge before welding it?
Beveling an edge before welding is necessary to ensure proper penetration of the weld metal into the joint, which strengthens the connection. It creates a V-shaped groove that allows for better access to the joint, facilitating even heat distribution and reducing the likelihood of defects. Additionally, beveling helps to achieve a more uniform weld bead and can improve the overall appearance and integrity of the final weld.
What is an invention that we can't live without?
People were living before each invention and continued to live after, so there is no invention that we CANNOT live without.
Which type of data access allows access to any piece of data in the file without reading the data that comes before it?
Direct access. AS
Which software type allows users to have access to it for a limited time before it expires?
esrgergs
Serial and direct access?
direct access allows you to access the needed record directly with serial access u have to go through all the others before arriving to the desired one
How can I find a bike rack that allows me to easily open my trunk?
You can find a bike rack that allows easy access to your trunk by looking for models with a tilting feature or swing-away design. These types of racks allow you to access your trunk without having to remove the bikes or rack. Be sure to check the specifications and compatibility with your vehicle before making a purchase.
How many times a bill is read in parliament?
In most parliamentary systems, a bill is typically read three times before it becomes law. The first reading introduces the bill without debate, the second reading allows for discussion and general principles to be debated, and the third reading is the final opportunity for debate and a vote on the bill. However, the specific procedures can vary by country and legislative body.
How often is the bill read in the house of assembly?
In a typical parliamentary system, bills are usually read three times in the House of Assembly. The first reading introduces the bill without debate, the second reading allows for discussion and debate on its principles, and the third reading is the final opportunity for members to debate before voting. The frequency of these readings can vary depending on the legislative agenda and the specific rules of the assembly.
Which is not a good reason to employ pre reading techniques before digging into a assignment?
A bad reason to not employ pre-reading techniques before an assignment would be assuming that you already know everything about the topic. Pre-reading allows you to gain an overview of the material, identify key points, and better understand the structure of the content.
Why must the magnetic stirrer be stopped each time before reading the pH?
The magnetic stirrer must be stopped before reading the pH because the movement of the stir bar can cause fluctuations in the solution that could affect the accuracy of the pH measurement. Stopping the stirrer allows the solution to come to rest, giving a more stable reading of the pH.
How do you match these reading techniques with when technique is used A Surveying B Paraphrasing C Summarizing 1 While reading 2 Before reading 3 After reading?
Survey . . . Before reading Paraphrasing . . . While reading Summarizing . . . After reading
What is blank reading for titration of iodine value?
Blank reading is the initial reading taken before adding the sample in the titration of iodine value. It represents the baseline value of the titrant solution without the presence of the sample. This reading is used to ensure accuracy in calculating the iodine value of the sample by subtracting it from the final reading after titration.
When digital caliper jaws are closed the reading without a part must read?
When the digital caliper jaws are closed without a part, the reading should be zero. This ensures that accurate measurements start from a baseline of zero before taking any measurements. If the reading is not zero when the jaws are closed, it may indicate a need for calibration or adjustment.
Which type of access refers to locating a particular data item immediately without having to move consecutively through items stord in front of desired data item or file?
Direct access allows data to be retrieved instantly without having to sequentially search through other items stored before the desired data item. This method enables quick and efficient retrieval of specific data items from a storage device.
