Technical

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Q. Which of the following is a common application of capacitors in power supply circuits?
  • A. Voltage regulation
  • B. Signal amplification
  • C. Energy storage
  • D. Phase shifting
Q. Which of the following is a common application of op-amps?
  • A. Voltage regulation
  • B. Signal modulation
  • C. Data storage
  • D. Power amplification
Q. Which of the following is a common application of operational amplifiers?
  • A. Rectification
  • B. Signal amplification
  • C. Voltage regulation
  • D. All of the above
Q. Which of the following is a common application of shift registers?
  • A. Data storage
  • B. Data conversion
  • C. Data transmission
  • D. All of the above
Q. Which of the following is a common application of the Fast Fourier Transform (FFT)?
  • A. Image compression
  • B. Audio signal analysis
  • C. Data encryption
  • D. Error detection
Q. Which of the following is a common architecture for distributed databases?
  • A. Client-server architecture
  • B. Peer-to-peer architecture
  • C. Three-tier architecture
  • D. All of the above
Q. Which of the following is a common architecture for microprocessors?
  • A. CISC
  • B. RISC
  • C. Both CISC and RISC
  • D. None of the above
Q. Which of the following is a common concurrency control mechanism?
  • A. Two-Phase Locking
  • B. Single-Phase Locking
  • C. Optimistic Locking
  • D. Pessimistic Locking
Q. Which of the following is a common dynamic routing protocol?
  • A. RIP
  • B. HTTP
  • C. FTP
  • D. Telnet
Q. Which of the following is a common file extension for a text file?
  • A. .exe
  • B. .txt
  • C. .jpg
  • D. .mp3
Q. Which of the following is a common file format for images?
  • A. .exe
  • B. .jpg
  • C. .docx
  • D. .mp3
Q. Which of the following is a common frequency band used by Wi-Fi networks?
  • A. 2.4 GHz
  • B. 5.0 GHz
  • C. Both 2.4 GHz and 5.0 GHz
  • D. 1.2 GHz
Q. Which of the following is a common material used for the substrate in integrated circuits?
  • A. Silicon
  • B. Gallium arsenide
  • C. Germanium
  • D. All of the above
Q. Which of the following is a common method for achieving data consistency in distributed databases?
  • A. Two-phase commit protocol
  • B. Single-phase commit protocol
  • C. Data normalization
  • D. Indexing
Q. Which of the following is a common method for ensuring data consistency in a data warehouse?
  • A. Data replication
  • B. Data normalization
  • C. Data denormalization
  • D. Data partitioning
Q. Which of the following is a common method for implementing concurrency control?
  • A. Two-phase locking
  • B. Data replication
  • C. Partitioning
  • D. Sharding
Q. Which of the following is a common method for implementing digital filters?
  • A. Fourier Transform
  • B. Z-Transform
  • C. Laplace Transform
  • D. Wavelet Transform
Q. Which of the following is a common method for securing wireless networks?
  • A. WEP
  • B. HTTP
  • C. FTP
  • D. SMTP
Q. Which of the following is a common method of error control in data transmission?
  • A. Checksum
  • B. Compression
  • C. Encryption
  • D. Segmentation
Q. Which of the following is a common method of securing wireless networks?
  • A. WEP
  • B. FTP
  • C. HTTP
  • D. SMTP
Q. Which of the following is a common operating system for personal computers?
  • A. Linux
  • B. Android
  • C. iOS
  • D. Windows
Q. Which of the following is a common query language for Object-Oriented Databases?
  • A. SQL
  • B. OQL
  • C. PL/SQL
  • D. T-SQL
Q. Which of the following is a common security protocol used in wireless networks?
  • A. WEP
  • B. SMTP
  • C. IPSec
  • D. FTP
Q. Which of the following is a common type of PLD?
  • A. FPGA
  • B. Microprocessor
  • C. ROM
  • D. RAM
Q. Which of the following is a common unit of digital storage?
  • A. Gigabyte
  • B. Kilometer
  • C. Hertz
  • D. Newton
Q. Which of the following is a common use case for Object-Oriented Databases?
  • A. Storing simple text data
  • B. Managing complex data with relationships
  • C. Handling large volumes of transactions
  • D. Creating flat file databases
Q. Which of the following is a common use of FPGAs in digital design?
  • A. Data storage
  • B. Signal processing
  • C. Web development
  • D. Database management
Q. Which of the following is a common use of HDL in digital systems?
  • A. Creating software applications
  • B. Designing digital circuits
  • C. Writing operating systems
  • D. Developing web applications
Q. Which of the following is a common variant of the Spanning Tree Protocol?
  • A. Rapid Spanning Tree Protocol (RSTP)
  • B. Enhanced Spanning Tree Protocol (ESTP)
  • C. Dynamic Spanning Tree Protocol (DSTP)
  • D. Static Spanning Tree Protocol (SSTP)
Q. Which of the following is a commonly used HDL?
  • A. C++
  • B. Verilog
  • C. Python
  • D. Java
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