10+ Instanpe Digital Systems Interview Questions and Answers

Codecs used for video and audio formats vary depending on the specific format.

• H.264 is commonly used for video compression in MP4 and AVI formats

• AAC is a popular audio codec used in MP4 and other formats

• VP9 is used for video compression in WebM format

• Opus is a popular audio codec used in WebM and other formats

A high risk bug is a severe issue that can cause major problems in the system.

• A high risk bug can cause system crashes or data loss.

• In terms of audio and video files, a high risk bug could be a corrupted file that cannot be played or a file that causes the media player to crash.

• High risk bugs should be prioritized and fixed immediately to prevent further damage to the system.

Various video standards used around the world include NTSC, PAL, SECAM, and ATSC.

• NTSC is used in North America, Japan, and parts of South America.

• PAL is used in Europe, Australia, and parts of Asia and Africa.

• SECAM is used in France, Russia, and parts of Africa and Asia.

• ATSC is used in North America for digital television broadcasting.

NTFS is a file system used by Windows operating systems.

• NTFS stands for New Technology File System

• It was introduced with Windows NT in 1993

• It supports large file sizes and has improved security features

• NTFS uses a Master File Table (MFT) to store information about files and directories

• It allows for file compression and encryption

A manual report for remote operation is a written document that details the procedures and results of a remote operation that was performed manually.

• The report should include a description of the operation performed

• It should also include the date and time of the operation

• The report should detail any issues or problems encountered during the operation

• It should also include any corrective actions taken to address these issues

• The report should be signed and dated by the person w...read more

Various audio & video formats include MP3, WAV, AVI, MP4, FLV, WMV, MOV, and more.

• Audio formats: MP3, WAV, AAC, WMA, FLAC, OGG

• Video formats: AVI, MP4, FLV, WMV, MOV, MKV

• Container formats: MPEG-4, QuickTime, Matroska

• Lossless formats: FLAC, ALAC, WAV

• Streaming formats: HLS, MPEG-DASH

• Codecs: H.264, H.265, VP9

Audio codecs are software or hardware that compress and decompress digital audio data for transmission or storage.

• Some popular audio codecs include MP3, AAC, WMA, FLAC, and Ogg Vorbis.

• Lossy codecs like MP3 and AAC discard some audio data to achieve smaller file sizes.

• Lossless codecs like FLAC and ALAC retain all audio data but result in larger file sizes.

• Some codecs are proprietary, like WMA and Apple's ALAC, while others are open source, like Ogg Vorbis and Opus.

• Different co...read more

By creating a detailed project plan, setting clear milestones, monitoring progress regularly, and adjusting resources as needed.

• Create a detailed project plan outlining tasks, timelines, and resources required

• Set clear milestones to track progress and ensure timely completion

• Regularly monitor project progress and adjust resources as needed to stay on track

• Communicate effectively with team members to address any issues or delays

• Utilize project management tools to streamline pr...read more

IFRS and US GAAP are two sets of accounting standards used by companies worldwide, with key differences in principles and rules.

• IFRS (International Financial Reporting Standards) is principles-based, focusing on the conceptual framework and objectives of financial reporting.

• US GAAP (Generally Accepted Accounting Principles) is rules-based, providing specific guidelines and detailed rules for accounting treatments.

• IFRS allows more flexibility and judgment in financial reportin...read more

Fixing assets journal entries involves correcting errors in recording asset transactions.

• Identify the error in the original journal entry

• Reverse the incorrect entry by debiting the asset account and crediting the original account

• Make the correct entry by debiting the correct account and crediting the asset account

• Ensure the entry is properly documented and approved by management