Computer Knowledge MCQ 1 5%Question 1 of 201. Which of the following decides if a function that is declared inline is indeed going to be treated inline in the executable code?Compiler Linker Loader Preprocessor None of theseQuestion 1 of 20Question 2 of 202. Which of the following is not an input device?Mouse Keyboard Light pen VDUNone of theseQuestion 2 of 20Question 3 of 203. Sending an e-mail is similar to:Web browser Website PDA Link None of theseQuestion 3 of 20Question 4 of 204. Which of the following statements is/are TRUE for an undirected graph? P: Number of odd degree vertices is even Q: Sum of degrees of all vertices is evenP Only Q Only Both P and Q Either P or Q Neither P nor QQuestion 4 of 20Question 5 of 205. Which of the following terms is the most closely related to main memory?nonvolatile permanent control unit temporary none of theseQuestion 5 of 20Question 6 of 206. The commands, from client to server, and replies, from server to client, are sent across the control connection in ____ bit ASCII format8 7 3 5 None of the aboveQuestion 6 of 20Question 7 of 207. The process of converting the requests into results between three-schema architecture internal, external and conceptual levels is calledmapping pitching transforming dependence None of theseQuestion 7 of 20Question 8 of 208. A particular disk unit uses a bit string to record the occupancy or vacancy of its tracks, with 0 denoting vacant and 1 denoting occupied. A 32-bit segment of this string has the hexadecimal value D4F E2003. The percentage of occupied tracks for the corresponding part of the disk, to the nearest percent, is12 25 38 44 62Question 8 of 20Question 9 of 209. Magnetic tape is not practical for applications where data must be quickly recalled because tape is :A random-access medium A sequential –access medium A read –only medium Fragile and easily damaged An expensive storage mediumQuestion 9 of 20Question 10 of 2010. Which of the following program is used to copy files to or from another UNIX timesharing system over a single link?VMTP TFTP UUCP UART None of the aboveQuestion 10 of 20Question 11 of 2011. What is extension of Microsoft Word Document ?.dcc .doc .xls .ppt None of theseQuestion 11 of 20Question 12 of 2012. A networking device that receives a signal on an electromagnetic or an optical transmission medium, amplifies the signal,and then retransmits it along the medium is calledRouter Hub Transmitter Repeater None of theseQuestion 12 of 20Question 13 of 2013. What is full form of SQL ?Straight Query Language Structured Query Language Structured Query Laison Structured Query Linear None of theseQuestion 13 of 20Question 14 of 2014. In database management system, the term which is used to represent the real world concept or object is classified asentity attribute relationship abstraction None of theseQuestion 14 of 20Question 15 of 2015. In a digital computer, which part consists of arithmetic logic unit, memory unit and the control unit?Motherboard Integrated circuitsCentral Processing Unit ProcessorNone of theseQuestion 15 of 20Question 16 of 2016. Let P be a procedure that for some inputs calls itself (i.e., is recursive). If P is guaranteed to terminate, which of the following statements must be true? I. P has a local variable. II. P has an execution path where it does not call itself. III. P either refers to a global variable or has at least one parameter.I only II only I and II only II and III only I, II, and IIIQuestion 16 of 20Question 17 of 2017. The type of relationship between attributes in which similar entity participates more than once by playing different roles is classified asintensive relationships recursive relationship extensive relationship floating relationships None of theseQuestion 17 of 20Question 18 of 2018. This is a collection of data items organized as a set of formally-described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables.relational database array file allocation table splay tree None of theseQuestion 18 of 20Question 19 of 2019. Which of the following is not an example of hardware?Scanner Printer Monitor Interpreter None of theseQuestion 19 of 20Question 20 of 2020. Which of the following lets you leave a screen or program?Boot Programs Exit Text None of theseQuestion 20 of 20 Loading...