Question: Consider a B + tree: The key size is 4 bytes, the pointer size is 4 bytes, and the degree d is 3 . What

Consider a B+ tree: The key size is 4 bytes, the pointer size is 4 bytes, and the degree d is 3. What is a possible actual size of data (i.e., keys and pointers) stored in a non-root node in this tree?
1)36
2)68
3)24

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

Consider a B+ tree: The key size is 4 byte, the pointer size is 4 bytes, and the block size is 36 bytes. What is the maximum possible value of the degree d? Note: 2d - n, where n is the parameter of...

Q:

A file with 1 0 0 , 0 0 0 records is indexed with B + tree. If the size of a memory block is 2 K bytes, the size of a key is 4 bytes, the size of a pointer is 4 bytes, what is the minimum possible...

Q:

I N JAVA, PLEASE COMPLETE THE FOLLOWING TO DO LIST AND PLEASE MAKE SURE THE PROGRAM COMPILES PERFECTLY. Recall that: * Depth of root==0. * Height of leaf==0. * Size of empty tree==0. * Height of...

Q:

Suppose that we have a B + - tree and the size of the search key field V is equal to 1 0 bytes, the size of the data ( record ) pointer Pr = 6 bytes, and the tree ( block ) pointer P is 5 bytes and...

Q:

Consider a disk with a block size B = 512 bytes, a block pointer P = 6 bytes, and a record pointer PR-7 bytes. Suppose, file hasr = 30000 EMPLOYEE records of fixed length. Each record has following...

Q:

Consider a disk with a block size B = 512 bytes and a block pointer P = 6 bytes. Suppose file has r = 34816 EMPLOYEE records of fixed length. Each record has following attributes: Name (30 bytes);...

Q:

Consider a disk with a block size B = 512 bytes, a block pointer P = 6 bytes, and a record pointer PR = 7 bytes. Suppose, file has r = 30000 EMPLOYEE records of fixed length. Each record has...

Q:

3- Consider a disk with block size B - 8000 bytes. A file has r= 200,000 EMPLOYEE records of fixed length and are unspanned. Each records' length is 200 bytes (al Calculate the blocking factor bfr...

Q:

10 pts 3- Consider a disk with block size B - 8000 bytes. A file has r - 200,000 EMPLOYEE records of fixed length and are unspanned. Each records' length is 200 bytes. ta) Calculate the blocking...

Q:

3. Consider a disk with block size B = 8000 bytes. A file has r = 200,000 EMPLOYEE records of fixed length and are unspanned. Each records' length is 200 bytes. (a) Calculate the blocking factor bfr...

Q:

Identify the critical path and other paths through the network. Consider a project with the following information: Activitv Duration Predecessors B, C E, F. G Activit Duration ES EF LS LF Slack 10 2...

Q:

The heats of hydrogenation of cycloheptene and 1,3,5- cycloheptatriene are 110 kJ/mol and 305 kJ/mol, respectively. In both cases cycloheptane is the product. What is the resonance energy of 1,3,5-...

Q:

Standard deviations of well - diversified portfolios tend to be relatively stable over time. Question 2 6 options: TrueFalse

Q:

The area of a circle with a radius of 3.65 cm is cm2 Round answer to nearest tenth.