What is the term for the unauthorized modification of data within a database by exploiting vulnerabilities in an application’s software?
- A. Ransomware
- B. SQL injection
- C. Spoofing
- D. Phishing
What was the primary advancement of the EDVAC over the ENIAC?
- A. Use of Vacuum tubes
- B. Smaller size
- C. Stored-Program architecture
- D. Faster computation speeds
What is the relationship between a ‘record’ and a ‘file’?
- A. A record contains multiple files
- B. A file is a type of record
- C. o A record and a file are the same
- D. A file contains multiple records
Which stage of the SDLC involves evaluating the system to ensure it meets user needs and making necessary adjustments?
- A. Review
- B. Implementation
- C. Analysis
- D. Design
Which key on a keyboard is used to access special functions like volume control or brightness?
- A. Alphabetic key
- B. Numeric key
- C. Function key
- D. Cursor key
Which of the following best describes the SDLC?
- A. A programming language for system development
- B. A framework for developing information system
- C. A methodoloy for software debugging
- D. A hardware configuration protocol
Which of the following best describes software?
- A. Elements used for data transmission
- B. Logical sequences of coded instructions
- C. Systems that control data flow
- D. Tangible components of a computer
Which application package is used for developing websites?
- A. Microsoft PowerPoint
- B. Microsoft Excel
- C. Figma
- D. Adobe Dreamwaver
Which access method is least efficient for data retrieval?
- A. Direct access
- B. Sequential access
- C. Indexed access
- D. Random Access
What does the ‘Thesaurus’ feature in word processing packages help users with?
- A. Find synonyms and antonyms of words
- B. Check document statistics
- C. Insert citations
- D. Create a table of contents
Which type of computer functions as a central repository, providing hardware, software, and other resources to multiple clients connected over a network?
- A. Workstation
- B. Mainframe
- C. Supercomputer
- D. Server