1Z0-1089-20 무료 덤프문제 온라인 액세스

A customer has a Spark workload they are considering moving to Oracle Cloud Infrastructure (OCI). What option should they consider?

• A.Self-managed Hadoop deployment
• B.Self-managed Spark deployment
• C.Big Data Service
• D.Oracle Data Flow

You are building a file system that needs to handle large files with a lot of nodes reading at the same time.
What minimum size of block volume maximizes throughput for large files?

• A.800GB
• B.1TB
• C.500GB
• D.32TB

What are two different types of Storage offerings available to build a filesystem on Oracle Cloud infrastructure (OCI)?

• A.Local NVMe SSDs on DenselO and HPC compute shapes
• B.File Storage
• C.Block Volume Service
• D.Object Storage

A Linux visualization instance Is in a public subnet with security list 0.0-0.0/0 for TCP port 22. What other rule do you absolutely need to be able to connect remotely?

• A.Create a Stateless Egress rule for port 22-
• B.Open TCP ports 5900 to 5910 for 0.0.0.0/0.
• C.Open all protocols for your specific IP address.
• D.No other additional rules are needed. It is possible to connect as is.

A file system is built using BM.Standard2.52 Compute shape for File Servers. One 25 Gbps NIC/network card is used to connect to 10 Block Volumes of 1TB each (max. 4#0MB/s per volume). The other 25 Gbps NIC is used for sending/receiving data to/from client nodes.
File system client instances which mount the file system are provisioned using VM.Standard2.16 Compute shapes. (Network bandwidth: l6.4Gbps(2050 MB/s)) What is the max IO theoretical throughput a client node can get?

• A.6250 MB/s
• B.4800 MB/s
• C.3125 MB/s
• D.2050 MB/s